Porphyrins

255. T.C. Bruice; P.G. Furter; and S.S. Ball. Reaction of Primary Amines with the Dichlorocarbene Complex of Iron(II) Tetraphenylporphyrin [Fe(II)TPP(CCl2)]. J. Am. Chem. Soc. 1981, 103, 4578.

256. P. Shannon and T.C. Bruice. A Novel P-450 Model System for the N-Dealkylation Reaction. J. Am. Chem. Soc. 1981, 103, 4580.

269. M.W. Nee and T.C. Bruice. Use of the N-Oxide of of p-Cyano-N,N- dimethylaniline as an "Oxygen" Donor in a Cytochrome P-450 Model System. J. Am. Chem. Soc. 1982, 104, 6123.

283. J.R. Lindsay Smith; M.W. Nee; J.B. Noar and T.C. Bruice, Oxidation of N-Nitrosodibenzylamine and Related Compounds by Metallo-porphyrin-catalyzed Model Systems for the Cytochrome P-450 Dependent Mono-oxygenases. J. Chem. Soc. Perkin Trans II 1984, 2, 255-60.

286. D.C. Heimbrok; R.I. Murray; K.D. Egeberg; S.G. Sligar; M.W. Nee and T.C. Bruice. Demethylation of N,N-Dimethylaniline and p- Cyano-N,N-dimethylaniline and Their N-Oxides by Cytochromes P450LM2 and P450CAM. J. Am. Chem. Soc. 1984, 106, 1514.

289. M.F. Powell; E.F. Pai and T.C. Bruice. Study of (Tetraphenyl- porphinate)manganese(III)-Catalyzed Epoxidation and Demethylation Using p-Cyano-N,N-Dimethylaniline N-Oxide as Oxygen Donor in a Homogeneous System. Kinetics, Radiochemical Ligation Studies, and Reaction Mechanism for a Model of Cytochrome P-450. J. Am. Chem. Soc. 1984, 106, 3277.

298. L.-C. Yuan and T. C. Bruice. Mechanism of "Oxygen Atom" Transfer to (Tetraphenylporphinato)chromic Chloride. J. Am. Chem. Soc. 1985, 107, 512.

299. W.A. Lee and T.C. Bruice. Homolytic and Heterolytic Oxygen-Oxygen Bond Scissions Accompanying Oxygen Transfer to Iron(III) Porphyrins by Percarboxylic Acids and Hydroperoxides. A Mechanistic Criterion for Peroxidase and Cytochrome P-450. J. Am. Chem Soc. 1985, 107, 513.

302. L.-C. Yuan and T.C. Bruice. Oxygen Donation to Manganese(III) Tetraphenylporphyrin Chloride. Low Reactivity of Hydroperoxides as Oxygen Donors to Manganese(III) Porphyrins. Inorg. Chem. 1985, 24, 986.

304. W.A. Lee; T.S. Calderwood; and T.C. Bruice. Stabilization of higher valent states of iron porphyrin by hydroxide and methoxide ligands: Electrochemical generation of iron(IV)-oxo porphyrins. Proc. Natl. Acad. Sci. (USA) 1985, 82, 4301.

306. L.-C. Yuan and T.C. Bruice. Use of an Oxaziridine as an Oxene Transfer Agent to Manganese(III) Tetraphenylporphyrin Chloride. J. Chem. Soc., Chem. Comm. 1985, 13, 868-9.

307. C.M. Dicken; F.-L. Lu; M.W. Nee and T.C. Bruice. Kinetics and Mechanisms of Oxygen Transfer in the Reaction of p-Cyano-N,N-Dimethylaniline N-Oxide with Metalloporphyrin Salts. 2. Amine Oxidation and Oxygen Transfer to Hydrocarbon Substrates Accompanying the Reaction of p-Cyano-N,N-dimethylaniline N-Oxide with meso-(Tetraphenylporphinato) iron(III) Chloride. J. Am. Chem. Soc. 1985, 107, 5776.

310. T.S. Calderwood; William A. Lee and T.C. Bruice. Spectral and Electrochemical Identification of Iron(IV)-Oxo Porphyrin and Iron(IV)-Oxo Porphyrin [pi]-Cation Species. J. Am. Chem. Soc. 1985, 107, 8272.

311. L.-C. Yuan; T.S. Calderwood and T.C. Bruice. Photocatalysis of Oxygen Transfer from p-Cyano-N,N-dimethylaniline N-Oxide to meso-(Tetraphenylporphinato)chromium(III) Chloride. J. Am. Chem. Soc. 1985, 107, 8273.

312. W.A. Lee and T.C. Bruice. Transfer of Oxygen from Percarboxylic Acids and Alkyl Hydroperoxides to (meso- Tetraphenylporphinato)cobalt(III) Chloride. Inorg. Chem. 1986, 25, 131.

314. C.M. Dicken; T.C. Woon and T.C. Bruice. Kinetics and Mechanisms of Oxygen Transfer in the Reaction of p-Cyano- N,N-dimethylaniline N-Oxide with Metalloporphyrin Salts. 3. Catalysis by [meso-Tetrakis(2,6-dichlorophenyl)porphinato] iron(III) Chloride. J. Am. Chem. Soc. 1986, 108, 1636.

315. L.-C. Yuan and T.C. Bruice. Influence of Nitrogen Base Ligation and Hydrogen Bonding on the Rate Constants for Oxygen Transfer from Percarboxylic Acids and Alkyl Hydroperoxides to (meso-Tetraphenylporphinato) manganese(III) Chloride. J. Am. Chem. Soc. 1986, 108, 1643.

316. T.C. Bruice; M.F. Zipplies and W.A. Lee. The pH dependence of the mechanism of reaction of hydrogen peroxide with a non- aggregating, non-µ-oxo dimer-forming iron(III) porphyrin in water. Proc. Natl. Acad. Sci. (USA) 1986, 83, 4646.

319. T.C. Bruice. Chemical Studies Pertaining to the Chemistry of Cytochrome P-450 and the Peroxidases. New York Acad. Sci. (USA) 1986, 471, 83.

320. M.F. Zipplies; W.A. Lee; and T.C. Bruice. Influence of Hydrogen Ion Activity and General Acid-Base Catalysis on the Rate of Decomposition of Hydrogen Peroxide by a Novel Non- aggregating Water-Soluble Iron(III) Tetraphenylporphyrin Derivative. J. Am. Chem. Soc. 1986, 108, 4433.

321. P.N. Balasubramanian and T.C. Bruice. Oxygen Transfer Involving Non-Heme Iron. The Reaction of (EDTA)FeIII with m-Chloroperbenzoic Acid. J. Am. Chem. Soc. 1986, 108, 5495.

322. E.S. Schmidt; T.S. Calderwood and T.C. Bruice. Synthesis and Characterization of a meso-Tetrakis(4-ferrocenylphenyl) porphyrin and Examination of its Ability to Undergo Intramolecular Photocatalyzed Electron Transfer. Inorg. Chem. 1986, 25, 3718,

323. E.S. Schmidt; T.C. Bruice; R.S. Brown and C.L. Wilkins. Oxidation of (Tetraphenylporphyrin)chromium(III) Chloride by Styrene Ozonide. Inorg. Chem. 1986, 25, 4799.

324. T.S. Calderwood and T.C. Bruice. Electrochemical Generation of Iron(IV)-Oxo Porphyrins and Iron(IV)-Oxo Porphyrin [pi] Cation Radicals. Inorg. Chem. 1986, 25, 3722.

325. T.C. Woon; A. Shirazi; and T.C. Bruice. 1H NMR Investigation of Iron(III) 5,10,15,20-Tetrakis(2,6-disubstituted phenyl) porphyrins. Isolation and Characterization of Hydroxy-Ligated (5,10,15,20-Tetrakis(2,6-difluorophenyl)porphinato)iron(III). Inorg. Chem. 1986, 25, 3845.

326. T.C. Woon; C.M. Dicken; and T.C. Bruice. The Kinetics and Mechanisms of Oxygen Transfer in the Reaction of p-Cyano-N,N-Dimethylaniline-N-Oxide with Metalloporphyrin Salts. IV. Catalysis by meso-Tetrakis-(2,6-dimethylphenyl)porphinato Iron(III) Chloride. J. Am. Chem. Soc. 1986, 108, 7990.

327. C.M. Dicken; F.-L. Lu and T.C. Bruice. Metalloporphyrin- Mediated Radical Cycloadditions of p-Cyano-N,N-Dimethylaniline. Tetrahedron Letts. 1986, 27, 5967.

328. P.N. Balasubramanian; A. Sinha and T.C. Bruice. A Kinetic Study of the Epoxidation of 2,3-Dimethyl-2-butene by tert-Butyl Hydroperoxide Catalyzed by Imidazole Ligated (meso-Tetraphenylporphinato)manganese(III). J. Am. Chem. Soc. 1987, 109, 1456.

330. P.N. Balasubramanian and T.C. Bruice. Oxygen transfer involving nonheme iron: The influence of leaving group ability on the rate constant for oxygen transfer to (EDTA)Fe(III) from percarboxylic acids and hydroperoxides. Proc. Natl. Acad. Sci. (USA) 1987, 84, 1734.

331. W.-H. Wong; D. Ostovic and T.C. Bruice. Kinetics and Mechanisms of Oxygen Transfer in the Reaction of p-Cyano-N,N-dimethylaniline N-Oxide with Metalloporphyrin Salts. 5. The Influence of Imidazole Ligation of (meso-Tetrakis(2,6- dimethylphenyl)porphinato)manganese(III) Chloride on the Rates of Oxygen Transfer from N-Oxide to Metalloporphyrin Salt and the Efficiency of Oxidations by the Intermediate Higher Valent Manganese-Oxo Species. J. Am. Chem Soc. 1987, 109, 3428.

332. T.C. Bruice; C.M. Dicken; P.N. Balasubramanian; T.C. Woon and F.-L Lu. Kinetics and Mechanism of Oxygen Transfer in the Reaction of p-Cyano-N,N-dimethylaniline N-Oxide with Metalloporphyrin Salts. 6. Oxygen Atom Transfer to and from the Iron(III) C2cap Porphyrin of Baldwin. J. Am. Chem. Soc. 1987, 109, 3436.

333. D. Ostovic; C.B. Knobler and T.C. Bruice. Kinetics and Mechanism of Oxygen Transfer in the Reaction of p-Cyano-N,N-dimethylaniline N-oxide with Metalloporphyrin Salts. 7. Oxygen Atom Transfer to and from (meso-Tetrakis (pentafluorophenyl)porphinato)iron(III) Chloride. J. Am. Chem. Soc. 1987, 109, 3444.

335. P.N. Balasubramanian; E.S. Schmidt and T.C. Bruice. Catalase Modeling. 2. Dynamics of a Water-Soluble and Non µ-Oxo Dimer Forming Manganese(III) Porphyrin with Hydrogen Peroxide. J. Am. Chem. Soc. 1987, 109, 7865.

337. T.C. Bruice. Porphyrin Iron(III) Mixed Function Oxidases: An Evolutionary Endpoint for Transition Metal(III) Reactions with Oxygen Donors. Cold Spring Harbor Symposia Quant. Biol. 1987, 52, 567.

338. C.M. Dicken; P.N. Balasubramanian and T.C. Bruice. Oxygen Transfer from p-Cyano-N,N-dimethylaniline N-oxide to the µ-Oxo Dimer of (meso-Tetraphenylporphinato)iron(III). Inorg. Chem. 1988, 27, 197.

339. A. Castellino and T.C. Bruice. Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Models. 1. cis-Stilbene as a Mechanistic Probe. J. Am. Chem. Soc. 1988, 110, 158.

340. R.W. Lee; P.C. Nakagaki; P.N. Balasubramanian; and T.C. Bruice. Observations and comments on the mechanism of epoxidation of alkenes by manganese(III) porphyrins with hypochlorite. Proc. Natl. Acad. Sci. (USA) 1988, 85, 641.

341. A.J. Castellino and T.C. Bruice. Radical Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Model Systems. The Design of a Hypersensitive Radical Probe. J. Am. Chem. Soc. 1988, 110, 1313.

342. W.A. Lee; L.-C. Yuan and T.C. Bruice. Oxygen Transfer from Percarboxylic Acids and Alkyl Hydroperoxides to (meso- Tetraphenylporphinato)iron(III) and chromium(III). J. Am. Chem. Soc. 1988, 110, 4277.

344. P.C. Nakagaki; T.S. Calderwood; and T.C. Bruice. Relevance of the reaction of a manganese(III) chelate with hydroxyl ion to photosynthesis: Reaction of hydroxide ion with 5,10,15,20- tetrakis(2,4,6-trimethylphenyl)porphinato-manganese(III) in ligating and non-ligating solvents. Proc. Natl. Acad. Sci. (USA) 1988, 85, 5424.

345. D. Ostovic and T.C. Bruice. Transition-State Geometry in Epoxidation by Iron-Oxo Porphyrin at the Compound I Oxidation Level. Epoxidation of Alkenes Catalyzed by a Sterically Hindered (meso-Tetrakis(2,6-dibromophenyl) porphinato)iron(III) Chloride. J. Am. Chem. Soc. 1988, 110, 6906.

346. Bruice, Thomas C.. Formation and reactions of hypervalent metallo-oxo porphyrins. Chemical studies related to peroxidase, catalase, and P-450 enzymes. Proceedings of the Robert A. Welch Foundation Conference on Chemical Research 1987, 31, 36-70.

347. J.R. Lindsay Smith; P.N. Balasubramanian; and T.C. Bruice. The Dynamics of Reaction of a Water-Soluble and Non µ-oxo Dimer Forming Iron(III) Porphyrin with tert-Butyl Hydroperoxide in Aqueous Solution. 1. Studies Using a Trap for Immediate Oxidation Products. J. Am. Chem. Soc. 1988, 110, 7411.

348. A.J. Castellino and T.C. Bruice. Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Models. 2. Use of the trans- 2,trans-3-Diphenylcyclopropyl Substitutent in a Search for Radical Intermediates. J. Am. Chem. Soc. 1988, 110, 7512.

349. T.C. Bruice; P.N. Balasubramanian; R.W. Lee; and J.R. Lindsay Smith. The Mechanism of Hydroperoxide O-O Bond Scission on Reaction of Hydroperoxides with Iron(III) Porphyrins. J. Am. Chem. Soc. 1988, 110, 7890.

350. T.C. Bruice. The Mechanisms of Oxygen Transfer From Acyl and Alkyl Hydroperoxides to Metal(III) Porphyrins and the Epoxidation of Alkenes by the Resultant Hypervalent Metal-Oxo Porphyrin Products. Aldrichimica Acta 1988, 21, 87.

351. Bruice, Thomas C.. Chemical studies and the mechanism of flavin mixed function oxidase enzymes. Molecular Structure and Energetics 1988, 9(Mech. Princ. Enzyme Act.), 315-52.

352. Bruice, Thomas C.. Chemical studies related to iron protoporphyrin-IX mixed-function oxidases. Molecular Structure and Energetics 1988, 9(Mech. Princ. Enzyme Act.), 227-77.

353. J.M. Garrison and T. C. Bruice. Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Models. 3. Mechanism of Oxygen Transfer from Substituted Oxochromium(V) Porphyrins to Olefinic Substrates. J. Am. Chem. Soc. 1989, 111, 191.

355. R.W. Lee; P.C. Nakagaki; and T.C. Bruice. The Kinetics for the Reaction of Hypochlorite with a Manganese(III) Porphyrin and Subsequent Epoxidation of Alkenes in a Homogeneous Solution. J. Am. Chem. Soc. 1989, 111, 1368.

356. P.N. Balasubramanian; J.R. Lindsay Smith; M.J. Davies; T.W. Kaaret and T.C. Bruice. Dynamics of Reaction of (meso-Tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato)-iron(III) Hydrate with tert-Butyl Hydroperoxide in Aqueous Solution. 2 Establishment of a Mechanism That Involves Homolytic O-O Bond Breaking and One-Electron Oxidation of the Iron(III) Porphyrin. J. Am. Chem. Soc. 1989, 111, 1477.

358. J.M. Garrison; D. Ostovic; and T.C. Bruice. Is a Linear Relationship between the Free-Energies of Activation and One- Electron Oxidation Potential Evidence for One-Electron Transfer Being Rate Determining? Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Models. 4. Epoxidation of a Series of Alkenes by Oxo(meso-tetrakis-(2,6-dibromophenyl)- porphinato)-chromium (V). J. Am. Chem. Soc. 1989, 111, 4960.

359. D. Ostovic and T.C. Bruice. Intermediates in the Epoxidation of Alkenes by Cytochrome P-450 Models. 5. Epoxidation of Alkenes Catalyzed by Sterically Hindered (meso-Tetrakis(2,6- dibromophenyl)porphinato)iron(III) Chloride. J. Am. Chem. Soc. 1989, 111, 6511.

361. P.N. Balasubramanian; R.W. Lee and T.C. Bruice. Reaction of (meso-Tetrakis(2,6-demethyl-3-sulfonatophenyl)porphinato- iron(III) Hydrate with Various Acyl and Alkyl Hydroperoxides Aqueous Solution. J. Am. Chem. Soc. 1989, 111, 8714.

364. R.D. Arasasingham and T.C. Bruice. Reaction of Hydroxide Ion with Manganese(III) Tetramesitylporphyrin and the Oxidation States of Manganese Tetramesitylporphyrins. Inorg. Chem. 1990, 29, 1422.

365. J.M. Garrison; R.W. Lee and T.C. Bruice. Epoxidation of Alkenes by Oxo(5,10,15,20-tetrakis(2,6-dimethyl-3- sulphonatophenyl)porphinato)chromium(V) in Aqueous Solution. Inorg. Chem. 1990, 29, 2019.

367. R. Panicucci and T. C. Bruice. Dynamics of the Reaction of Hydrogen Peroxide with a Water Soluble Non µ-Oxo Dimer Forming Iron(III) Tetraphenylporphyrin. 2. The Reaction of Hydrogen Peroxide with 5,10,15,20-Tetrakis(2,6-dichloro-3- sulfonatophenyl)-porphinatoiron(III) in Aqueous Solution. J. Am. Chem. Soc. 1990, 112, 6063.

368. K. Murata; R. Panicucci; E. Gopinath and T.C. Bruice. The Reaction of 5,10,15,20-Tetrakis(2,6-dichloro-sulfonatophenyl) porphinato-iron(III) Hydrate with Alkyl and Acyl Hydroperoxides. The Dynamics of Reaction of Water-Soluble and Non µ-Oxo Dimer Forming Iron(III) Prophyrins in Aqueous Solution. 7. J. Am. Chem. Soc. 1990, 112, 6072.

369. C.-H. Lee; B. Garcia; and T.C. Bruice. First Synthesis of a Pendant-Capped Porphyrin. A Biphenyl Pendant Capped Porphyrin Model of Catalase. J. Am. Chem. Soc. 1990, 112, 6434.

371. G.-X. He and T.C. Bruice. Nature of the Epoxidizing Species Generated by Reaction of Alkyl Hydroperoxides with Iron(III) Porphyrins. Oxidation of cis-Stilbene and (Z)-1,2-Bis(trans- 2,trans-3-diphenylcyclopropyl)ethene by t-BuOOH in the presence of [meso-Tetrakis(2,4,6-trimethylphenyl)porphinato]- [meso-Tetrakis(2,6-dichlorophenyl)porphinato]-, and [meso- Tetrakis(2,6-dibromophenyl)porphinato]-iron(III) Chloride. J. Am. Chem. Soc. 1991, 113, 2747.

372. B.C. Bookser and T.C. Bruice. Synthesis of Quadruply Two- and Three-Atom, Aza-Bridged, Cofacial Bis(5,10,15,20- Tetraphenylporphyrins). J. Am. Chem. Soc. 1991, 113, 4208.

374. R. Karaman and T. C. Bruice. Synthesis and Characterization of the First Water-Soluble Closely Interspaced Cofacial Porphyrin Dimer. J. Org. Chem. 1991, 56, 3470.

375. T.W. Kaaret; G. Zhang and T.C. Bruice. Electrochemistry and the Dependence of Potentials on pH of Iron and Manganese Tetraphenylporphyrins in Aqueous Solution. J. Am. Chem. Soc. 1991, 113, 4652.

376. E. Gopinath and T.C. Bruice. Dynamics of Reaction of [5,10,15,20-Tetrakis(2,6-dimethyl-3-sulfonatophenyl)- porphinato]iron(III) Hydrate with t-BuOOH in Aqueous Solution. 3. Comparison of Refined Kinetic Parameters and D2O Solvent Isotope Effects to Those for [5,10,15,20- Tetrakis(2,6-dichloro-3-sulfonatophenyl)-porphinato]iron(III) Hydrate and Iron(III) Hydrate. J. Am. Chem. Soc. 1991, 113, 4657.

377. G.-X. He; H.-Y. Mei and T.C. Bruice. Evaluation of the Selectivity of the Epoxidation of cis- versus trans-Alkenes by Oxo[meso-tetrakis(2,6-dibromophenyl)porphinato] chromium(V). Dynamics, Products and Van der Waals Energies. J. Am. Chem. Soc. 1991, 113, 5644.

378. E. Gopinath and T.C. Bruice. Dynamics of Reaction of [meso- Tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato]-iron(III) Hydrate with Various Alkyl Hydroperoxides in Aqueous Solution. 4. Comparison of Kinetic Parameters and D2O Solvent Isotope Effects. J. Am. Chem. Soc. 1991, 113, 6090.

379. R.D. Arasasingham and T.C. Bruice. The Dynamics of the Reactions of Methyl Diphenylhydroperoxyacetate with [meso- Tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato]- manganese(III) Hydrate and [meso-Tetrakis(2,6-dichloro-3- sulfonatophenyl)porphinato]-manganese(III) Hydrate and Imidazole Complexes. Comparison of the Reactions of Manganese(III) and Iron(III) Porphyrins. J. Am. Chem. Soc. 1991, 113, 6095.

380. T.C. Bruice. Reactions of Hydroperoxides with Metallo-tetraphenylporphyrins in Aqueous Solution. Acc. Chem. Res. 1991, 24, 243.

381. B. Garcia; C.-H. Lee; A. Blaskó and T.C. Bruice. Pendant-Capped Porphyrins. 1. The Synthesis of a Biphenyl Pendant-Capped Iron(III) Porphyrin Model of Catalase. J. Am. Chem. Soc. 1991, 113, 8118.

382. S. Jeon and T.C. Bruice. Electrochemical Potentials, and Associated pKa Values for Various Oxidation States of a Water- Soluble, Non µ-Oxo Dimer Forming Chromium Tetraphenylporphyrin in Aqueous Solution. Inorg. Chem. 1991, 30, 4311.

383. W.F.K. Schnatter; Ö. Almarsson and T.C. Bruice. The Synthesis of a Porphyrin with a Hydrocarbon Encapsulated Face. Tetrahedron 1991, 47, 8687.

384. G.-X. He; R.D. Arasasingham; G. Zhang and T.C. Bruice. The Rate- Limiting Step in the One-Electron Oxidation of an Alkene by Oxo[meso-tetrakis(2,6-dibromophenyl)porphinato]- chromium(V) Is the Formation of a Charge-Transfer Complex. J. Am. Chem. Soc. 1991, 113, 9828.

386. R. Karaman; Ö. Almarsson and T.C. Bruice. A Molecular Dynamics Approach to the Study of Symmetrical and Unsymmetrical Quadruply Bridged, Closely Interspaced Cofacial Tetraphenylporphyrin Dimers. J. Org. Chem. 1992, 57, 1555.

387. R.D. Arasasingham; S. Jeon and T.C. Bruice. The Dynamics of the Reactions of meso-Tetrakis(2,6-dimethyl-3- sulfonatophenyl)porphinato-manganese(III) Hydrate with Various Alkyl Hydroperoxides in Aqueous Solution. Product Studies and Comparison of Kinetic Parameters. J. Am. Chem. Soc. 1992, 114, 2536.

389. A. Salehi; A. Shirazi and T.C. Bruice. Propensity Toward Formation of Higher Aggregates in Anionic and Cationic Iron Tetraphenylporphyrin u-Oxo Dimers: Evidence from 1H- and 13NMR Spectroscopy. Inorg. Chem. Acta. 1992, 194, 119.

390. R. Karaman; Ö. Almarsson; A. Blaskó and T.C. Bruice. The Design, Synthesis and Characterization of a "Shopping Basket" Bis- Porphyrin. The First Examples of Triply Bridged Closely Interspaced Cofacial Porphyrin Dimers. J. Org. Chem. 1992, 57, 2169.

391. R. Karaman; A. Blaskó; Ö. Almarsson; R. Arasasingham and T.C. Bruice. Symmetrical and Unsymmetrical Quadruply Aza Bridged Closely Interspaced Cofacial Bis-5,10,15,20- Tetraphenylporphyrins 2. Synthesis, Characterization, Molecular Mechanics Calculations and Physical Properties. J. Am. Chem. Soc. 1992, 114, 4889.

392. R. Karaman; S. Jeon; Ö. Almarsson and T.C. Bruice. Symmetrical and Unsymmetrical Quadruply Aza Bridged Closely Interspaced Cofacial Bis-5,10,15,20-Tetraphenylporphyrins 3. Intraplanar Distance, 1H NMR Chemical Shifts and the Catalysis of the Electrochemical Reduction of Oxygen. J. Am. Chem. Soc. 1992, 114, 4899.

394. R. Karaman and T.C. Bruice. Unusual Behavior of meso- Substituted 5,10,15,20-Tetraphenylporphine Diacid Toward Oxygen Bronsted Bases. Inorg. Chem. 1992, 31, 2455.

395. D. Ostovic and T.C. Bruice. Mechanism of Alkene Epoxidation by the Higher Valent Oxo-Metalloporphyrins. Acc. Chem. Res. 1992, 25, 314.

396. H.-Y. Zhang; A. Blaskó; J.-Q. Yu; and T.C. Bruice. Bicyclo[2.2.2] octane-capped Porphyrins. I. Synthesis, Characterization and Solution Three-dimensional Structure. J. Am. Chem. Soc. 1992, 114, 6621.

397. S. Jeon and T.C. Bruice. Redox Chemistry of Water-Soluble Iron, Manganese, and Chromium Metalloporphyrins and Acid- Base Behavior of Their Axial Ligands in Aqueous Solution: Influence of Electronic Effects. Inorg. Chem. 1992, 31, 4843.

399. M.J. Beck; E. Gopinath; and T.C. Bruice. Influence of Nitrogen Base Ligation on the Rate of Reaction of [5,10,15,20- Tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato] Iron(III) Hydrate with t-BuOOH in Aqueous Solution. J. Am. Chem. Soc. 1993, 58, 438.

402. S. Jeon; Ö. Almarsson; R. Karaman; A. Blaskó, and T.C. Bruice. Symmetrical and Unsymmetrical Quadruply Aza Bridged Closely Interspaced Cofacial Bis-5,10,15,20 Tetraphenylporphyrins. 4. Structure and Conformational Effects on Electrochemistry and the Catalysis of Electrochemical Reduction of Dioxygen by Bis-, Tris, and Quadruply N,N-dimethylene Sulfonamide Bridged Dimeric Bis- Cobalt Tetraphenylporphyrins. Inorganic Chemistry 1993, 32, 2562.

408. R. D. Arasasingham; G.-X. He; and T. C. Bruice. Mechanism of Manganese Porphyrin-Catalyzed Oxidation of Alkenes. Role of Manganese(IV)-Oxo Species. J. Am. Chem. Soc. 1993, 115, 7985.

411. A. Blaskó; B. Garcia; and T.C. Bruice. Pendant-Capped Porphyrins. II. Structural Analysis and Dynamics of the Biphenyl Pendant- Capped Porphyrin Model of Catalase and Its Fe(III) Complex by One and Two Dimensional 1H NMR Spectroscopy and Distance Geometry/Molecular Modeling Refinement. J. Org. Chem. 1993, 58, 5738.

412. Ö. Almarsson; A. Blaskó; and T.C. Bruice. Studies on a Hydrocarbon Capped Free Base Tetraphenylporphyrin and its Conjugate Acids - First Observation of a Monoprotonated Tetraphenylporphyrin {CapTPP(H3+)CF3CO2-}. Tetrahedron 1993, 49, 10239.

413. Arasasingham, Ramesh D.; Bruice, Thomas C.. Formation and alkene epoxidation by higher-valent oxo-metalloporphyrins. Act. Dioxygen Homogeneous Catal. Oxid., [Proc. Int. Symp.], 5th 1993, 147-69.

416. Ostovic, Drazen; He, Gong-Xin; Bruice, Thomas C.. Mechanisms of reaction of hypervalent oxochromium, iron, and manganese tetraphenylporphyrins with alkenes. Metalloporphyrins Catal. Oxid. 1994, 29-68.

420. H-Y. Zhang; J-Q Yu and T. C. Bruice. Synthesis of a Spheroidal Bis- porphyrin. a Ligand Designed to Accept Two Catalytic Metal Ions in an Isolated Environment. Tetrahedron 1994, 59, 11339.

427. O. Almarsson; H. Adalsteinsson; T. C. Bruice. Synthesis and Characterization of An Octacationic Iron(III) Tetraphenylporphyrin,Which is Soluble in Water and Non m-oxo Dimer Forming. J. Am. Chem. Soc. 1995, 117, 4524.

428. O. Almarsson; T. C. Bruice. A Homolytic Mechanism of O-O Bond Scission Prevails in the Reactions of Alkyl Hydroperoxides With An Octacationic Tetraphenylporphnato Iron(III) Complex in Aqueous Solution. J. Am. Chem. Soc. 1995, 117, 4533.

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