Stereochemistry at secondary carbon in organometallic insertion reactions

Cotton J.D. and Crisp G.T. (1980) Stereochemistry at secondary carbon in organometallic insertion reactions. Journal of Organometallic Chemistry, 186 1: 137-145. doi:10.1016/S0022-328X(00)93826-9


Author Cotton J.D.
Crisp G.T.
Title Stereochemistry at secondary carbon in organometallic insertion reactions
Journal name Journal of Organometallic Chemistry   Check publisher's open access policy
ISSN 0022-328X
Publication date 1980-02-19
Sub-type Article (original research)
DOI 10.1016/S0022-328X(00)93826-9
Volume 186
Issue 1
Start page 137
End page 145
Total pages 9
Subject 1303 Specialist Studies in Education
1501 Accounting, Auditing and Accountability
1604 Human Geography
1605 Policy and Administration
1606 Political Science
2501 Materials Science (miscellaneous)
2505 Materials Chemistry
Abstract The stereochemistry of insertion reactions occurring at secondary carbon atoms bound to transition metals has been probed by examination of 13C and 1H spectra of 1,4-disubstituted cyclohexyl systems. The reaction of neat sulfur dioxide with cis and trans -4-methylcyclohexyl (pyridine)-cobaloxime leads to the trans and cis -4-methylcyclohexyl-S-sulfinate cobaloximes respectively, indicating inversion of configuration at the reacting carbon atom. A similar inversion is observed in the reaction of sulfur dioxide with [cis-4-methylcyclohexyl Fe(CO)2(η5-C5H5)], but the triphenylphosphine-induced insertion of carbon monoxide in acetonitrile proceeds with retention of configuration.
Q-Index Code C1
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 13 Sep 2016, 13:54:25 EST by System User