Steroids and arynes. Part II. Some reactions of arynes with steroidal dienes and trienes
作者:I. F. Eckhard、H. Heaney、B. A. Marples
DOI:10.1039/j39690002098
日期:——
Steroid 5,7-dienes undergo the ene-reaction with benzyne and tetrachloro- and tetrafluoro-benzyen. Tetrafluoro-benzyne also forms a 5,8-adduct with a 5,7-diene and with a 5,7,9(11)-triene. Cholest-2,4-diene gives 1,4-adducts with benzyne and tetrafluorobenzyne. The pyrolyses of some adducts are discussed.
甾类5,7-二烯与苯炔和四氯-和四氟-苯甲醛进行烯反应。四氟苯并ne还与5,7-二烯和5,7,9(11)-三烯形成5,8-加合物。Cholest-2,4-二烯与苯炔和四氟苯并生成1,4-加合物。讨论了一些加合物的热解。