3-Methylcyclohex-2-enone derivatives as initiators of cyclisation. Part 2. Monocyclisations to six-membered rings
作者:Joseph A. Amupitan、Enamul Huq、Michael Mellor、Edward G. Scovell、James K. Sutherland
DOI:10.1039/p19830000751
日期:——
Cyclisation of 3-methylcyclohex-2-enones and the derived epoxides containing alkene, alkyne, and aryl side-chains yields bicyclo[4.4.0]decane derivatives when the alkene or alkyne is electronically biased towards six-membered ring formation and when the alkene is electronically unbiased.
当烯或炔被电子偏向六元环形成且烯被电子偏置时,3-甲基环己-2-烯酮和衍生的含烯烃,炔和芳基侧链的环氧化物的环化反应会生成双环[4.4.0]癸烷衍生物电子无偏。