Unexpected reactivity of the anion derived from benzophenone benzoylhydrazone in the presence of electrophiles
作者:Diego Armesto、Mar G. Gallego、William M. Horspool、Ana Ramos
DOI:10.1016/0040-4039(88)85298-5
日期:1988.1
The reactions of the anion of benzophenone benzoylhydrazone with acid chlorides are described. These afford dihydro-oxadiazoles. In the absence of acid chlorides the anion from the benzoylhydrazone yields open chain products such as enol ethers and N-methyl amides. An electron transfer mechanism is proposed to account for this change in behaviour.