Photochemical synthesis of oxime acetates derivatives of 1-carbaldehydobicyclo[n.1.0]alkanes by the aza-di-π-methane rearrangement.
作者:Diego Armesto、Ana Ramos
DOI:10.1016/s0040-4020(01)87986-2
日期:1993.8
1-carbaldehydobicyclo[n.1.0]alkane oxime acetates has been achieved by the aza-di-π-methane (ADPM) rearrangement of oxime acetates of 2-(cyclopent-1-enyl)- and 2-(cyclohex-1-enyl)-2-methylpropanals. Further increase in ring-size affects adversely the reaction and the oxime acetate of 2-(cyclohept-1-enyl)-2-methylpropanal is unreactive by the ADPM path. The low efficiency of rearrangement of 2-(cyclohex-1-enyl)-2-methylpropanal