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Your search keyword '"Boulatov, Roman"' showing total 12 results
Start Over Author "Boulatov, Roman" Journal inorganic chemistry
12 results on '"Boulatov, Roman"'

1. Biomimetic studies of terminal oxidases: trisimidazole picket metalloporphyrins

Author

Collman, James P., Sunderland, Christopher J., and Boulatov, Roman

Subjects
Chemistry, Inorganic -- Research, Oxidases, Biomimetics -- Research, Imidazole, Porphyrins, Cytochrome c, Enzymes, Heme, Chemistry
Abstract

Research has been conducted on the terminal oxidases. The preparation of the biomimetic models, such as cytochrome c oxidase and related enzymes, for the binuclear heme/trisimidazole active site of these oxidases is described.

Published
2002

2. Two novel lithium-15-crown-5 complexes: an extended LiCl chain stabilized by crown ether and a dimeric complex stabilized by hydrogen bonding with water

Author

Boulatov, Roman, Du, Bin, Meyers, Edward A., and Shore, Sheldon G.

Subjects
Lithium -- Research, Crown ethers -- Research, Hydrogen bonding -- Analysis, Chemistry
Abstract

Results describe structural characterization of two lithium chloride complexes. Data indicate their structural characteristics differ depending on the presence of or absence of water in the compounds.

Published
1999

3. Aromatic and benzylic C-H bond activation in the system bis(dicarbonylrhodium(I)-porphyrinate-hydrocarbon solvent

Author

Collman, James P. and Boulatov, Roman

Subjects
Rhodium -- Chemical properties, Aromatic compounds -- Chemical properties, Chemistry
Abstract

Porphyrin complexes of both d(super 6)Rh(super III) and d(super 7)Rh(super II) are known to activate C-H bonds. Electrophilic aromatic metalation by Rh(super III)(OEP)(super +1) is reported to show remarkable regoiselectivit, yielding exclusively para-metalated arenes, Rh(super III)(OEP)-(P-C6H4X) with ortho/para-directing substituents (X = CH3, OCH3, Cl).

Published
2001

4. Unexpected reactivity of Rh(TPP)I(CO) toward an alkoxide in CH2Cl2: synthesis and crystal structure of Rh(TPP)(CH2Cl)

Author

Collman, James P. and Boulatov, Roman

Subjects
Chemical reactions -- Research, Ligands -- Research, Molecular structure -- Research, Rhodium -- Research, Rhodium -- Chemical properties, Chemistry
Abstract

Chloromethyl-rhodium III compounds are obtained by substituting ligand reactions. The molecular structure of Rh(TPP)(CH2Cl) reveals the shortest Rh-C bond (2.010(4) Angstrom) among the reported (chloromethyl)rhodium(III) complexes and an unusually large 'saddle' distortion of the porphin core.

Published
2001

9. High-Vacuum Pyrolysis of Zr(2,3,7,8,12,13,17,18-Octaethylporphyrin)(PhC≡CPh) as a Route to Novel Zr Species: X-ray Structure of a Hetero-Triply Bridged Species, [(OEP)Zr(υ-Cl)]2(&upsilon-O).

Author

Collman, James P., Boulatov, Roman, Jameson, Geoffrey B., and Narang, Vipin

Subjects
*PORPHYRINS, *LIGANDS (Chemistry)
Abstract

Examines the high-vacuum solid-state pyrolysis of Zr(2,3,7,8,12,13,17,18-octaethylporphyrin(PhC≡CPh). Utilization of porphyrins as auxiliary ligands; Details of the synthesis of novel multiple metal--metal bonds; Maintenance of the mononuclearity of the precursors.

Published
2002
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10. Unexpected Reactivity of Rh(TPP)I(CO) toward an Alkoxide in CH[sub 2]Cl[sub 2]: Synthesis and....

Author

Collman, James P. and Boulatov, Roman

Subjects
*REACTIVITY (Chemistry), *CARBENES, *METAL complexes
Abstract

Focuses on the unexpected reactivity of Rh(TPP)I(CO) toward an alkoxide in CH[sub 2]Cl[sub 2]. Synthesis of Rh(TPP)(CH[sub 2]Cl); Reaction between Rh(I) complexes and CH[sub 2]Cl[sub 2]; Lack of synthetic routes to Rh(por)-carbene complexes.

Published
2001
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