Asymmetric catalysis. Production of chiral diols by enantioselective catalytic intramolecular hydrosilation of olefins

SH Bergens, P Noheda, J Whelan…

文献索引：Bergens, Steven H.; Noheda, Pedro; Whelan, John; Bosnich Journal of the American Chemical Society, 1992 , vol. 114, # 6 p. 2121 - 2128

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被引用次数: 134

摘要

Abstract: Rhodium (1) chiral diphosphine complexes efficiently and rapidly catalyze the intramolecular hydrosilation of silyl ethers derived from allylic alcohols. The efficiency and rates of intramolecular hydrosilations were determined for a variety of silyl and olefin substituents. The catalysts were found to tolerate a wide variety of silyl substituents, although terminal alkyl olefin substituents were found to retard catalysis. Terminal aryl olefin ...