Gallium-Mediated Highly Regioselective Reaction of Allyl-Type Bromide and Propargyl-Type Bromide With Aldehyde
作者:Ying Han、Zhengfa Chi、Yao-Zeng Huang
DOI:10.1080/00397919908086104
日期:1999.4
In the presence of potassium iodide and lithium chloride, the one-pot reaction of gallium powder, allyl-type bromide and aldehyde shows very high selectivity favoring alpha-adducts. Under the same condition, the reaction of propargylic bromide with aldehyde exhibit high acetylenic selectivity.