Total synthesis of tropinone using 1,3-dipolar cycloaddition of cyclic azomethine ylide and phenyl vinyl sulfone as the key step
作者:Joydev K. Laha
DOI:10.1007/s10600-010-9581-x
日期:2010.5
Total synthesis of tropinone from the readily available piperidone 2 is described. The rapid assembly of the tropane skeleton was achieved by 1,3-dipolar cycloaddition of cyclic azomethine ylide 3 to phenyl vinyl sulfone.