作者:Barry M. Trost、Kevin Burgess
DOI:10.1039/c39850001084
日期:——
Palladium catalysed nucleophilic additions to 1,6-dienes and a 1,6-enyne lead to cyclization in preference to β-hydrogen insertion; a novel cyclization of a 1,6-enyne to a 1,2-dimethylenecyclopentane is also reported.
钯催化的1,6-二烯和1,6-烯炔的亲核加成反应优先于β-氢插入而导致环化。还报道了从1,6-烯炔到1,2-二亚甲基环戊烷的新型环化。