作者:David Zhigang Wang、Thomas J. Katz、James Golen、Arnold L. Rheingold
DOI:10.1021/jo048707h
日期:2004.10.1
Although the contortions required are unprecedented, the benzynes formed by the fluoride-induced elimination of TMSOTf from o-trimethylsilyl [6]- and [7]-helicenol triflates add to another ring of the helicenes rather than to an external furan molecule.
尽管所需的扭曲是前所未有的,但由氟化物诱导的邻三甲基甲硅烷基[6]-和[7]-海ic烯三氟甲磺酸酯中TMSOTf的消除所形成的苯炔加到了螺旋的另一个环上,而不是外在的呋喃分子上。