作者:Christine Bleasdale、David W. Jones
DOI:10.1039/c39840001200
日期:——
The norbornadienone acetals (1) with CO2Me, CONMe2, or CHO substituents at C-2 undergo rearrangement via formal 1,3-shift to norcaradienes under very mild conditions; strong donor-acceptor acceleration of either 1,3-sigmatropic rearrangement of C–C bond homolysis is indicated.
在非常温和的条件下,在C-2处带有CO 2 Me,CONMe 2或CHO取代基的降冰片二烯酮乙缩醛(1)通过正式的1,3-转变为正二十碳烯进行重排;指示了C–C键均相的1,3-σ重排的强供体-受体加速。