ChemInform Abstract: Asymmetric Pudovik Reaction of Chiral Fluoroalkyl α,β-Unsaturated Ketimines and Diphenyl Phosphite
摘要:
The asymmetric Pudovik reaction of chiral fluoroalkyl α , β -unsaturated ketimines derivated from ( R )- tert -butanesulfinamide and diphenyl phosphite was achieved in the presence of Rb2CO3 at room temperature. A series of fluoroalkylated α -amino phosphonates were prepared in good yields with high diastereoselectivities.
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关键词:
diphenyl phosphite hydrophosphonylation N‐tert‐butanesulfinyl ketimine diastereoselectivity Pudovik reaction
DOI:
10.1002/cjoc.201400419
年份:
2015
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