Stereo- and regioselective synthesis of 1,3-diaryl-3-chloro-1-propanols via the reaction of aryl aldehydes with styrene and (E)-β-methylstyrene
作者:George W. Kabalka、Zhongzhi Wu、Yuhong Ju
DOI:10.1016/s0040-4039(02)02820-4
日期:2003.2
Reactions of aryl aldehydes with styrene and (E)-β-methylstyrene in the presence of phenylboron dichloride regioselectively generate 1,3-diaryl-3-chloro-1-propanols and 1,3-diaryl-3-chloro-2-methyl-1-propanols in good to excellent yields with high stereoselectivity.
芳基醛与
苯乙烯和(E)-β-
甲基苯乙烯的反应在二
氯化苯
硼存在下区域选择性地生成1,3-二芳基-
3-氯-1-丙醇和1,3-二芳基-3-
氯-2-甲基- 1-
丙醇具有良好的收率和优异的立体选择性。