Hydrozirconation / transmetalation / alkylation: direct one-pot conversion of 1-alkynes to E-1,2-disubstituted alkenes
作者:Bruce H. Lipshutz、Kaneyoshi Kato
DOI:10.1016/s0040-4039(00)93519-6
日期:1991.10
Hydrozirconation of terminal acetylenes followed by transmetalation of the intermediate vinyl zirconate with a higher order cyanocuprate affords mixed vinylic cuprates which undergo alkylations with a variety of electrophiles.
末端乙炔的加氢锆化,然后将中间的锆酸乙烯基酯与较高级的氰铜酸盐进行金属转移,可得到混合的乙烯基铜酸酯,其会与各种亲电试剂进行烷基化反应。