Stereoselectivity in the formation of tricarbonyliron complexes of some dihydrobiphenyls
Autor: | B. M. Ratnayake Bandara, Brian Chauncy, Arthur J. Birch |
---|---|
Rok vydání: | 1993 |
Předmět: | |
Zdroj: | Journal of Organometallic Chemistry. 444:137-141 |
ISSN: | 0022-328X |
DOI: | 10.1016/0022-328x(93)83066-5 |
Popis: | Ratios of isomeric products in complexation of some substituted cyclohexa-1,4- and 1,3-dienes, using Fe(CO) 5 or Fe 3 (CO) 12 are significantly affected by the nature of an allylic substituent: CO 2 Me tends to direct the metal to its occupied face, Ph less so and Me is inhibitory. An appropriately substituted cyclohexadiene gives a single stereoisomer. |
Databáze: | OpenAIRE |
Externí odkaz: |