Synthesis of 2-Naphthols via Carbonylative Stille Coupling Reaction of 2-Bromobenzyl Bromides with Tributylallylstannane Followed by the Heck Reaction
作者:Yao Dai、Xiujuan Feng、Hesong Liu、Hua Jiang、Ming Bao
DOI:10.1021/jo201907t
日期:2011.12.16
A method for the synthesis of 2-naphthols 4 is described. The carbonylative Stillecouplingreactions of 2-bromobenzyl bromides with tributylallylstannane to produce 2-bromobenzyl β,γ-unsaturated ketones 2 in satisfactory to excellent yields has been achieved. The isomerization of 2-bromobenzyl β,γ-unsaturated ketones 2 can readily occur under basic conditions to generate 2-bromobenzyl α,β-unsaturated