Use of N-acyl or N-alkyloxycarbonylaminotetrachlorophthalimides for the preparation of alkylhydrazines via the Mitsunobu protocol

摘要

N-acyl and N-alkyloxycarbonyl tetrachloro-aminophthalimides which are best acidic partners in the Mitsunobu reaction and more easily dephthaloylated than their unsubstituted analogs can be used efficiently for the preparation of 1,1-substituted hydrazines. [References: 14]