Substituent Effects on Suspected Phenonium Ion Reactions
作者:Charles A. Kingsbury、D. C. Best
DOI:10.1246/bcsj.45.3440
日期:1972.11
The stereochemistry of the various conversions in the 1,2-diphenyl-1-propyl system was measured as a function of aromatic substituent. For β-anisyl groups the reaction occurred with retention of configuration. For compounds with indifferent electron donating aryl groups, the conversions were stereoselective forming mostly threo product. For β-p-nitrophenyl groups the stereochemical course of the reaction