Chemical Modification of Erythromycins. X. Removal of Benzyloxycarbonyl and 2-Chlorobenzyl Groups of Erythromycin Derivatives by Use of Catalytic Transfer Hydrogenation
摘要:
The benzyloxycarbonyl and the 2-chlorobenzyl groups of ethythromycin derivatives were easily removed by catalytic transfer hydrogenation (CTH). Their deprotection reaction was dependent on both the hydrogen donor and the solvent for use. Application of CTH to removal of the protective groups is discussed.
Chemical Modification of Erythromycins. X. Removal of Benzyloxycarbonyl and 2-Chlorobenzyl Groups of Erythromycin Derivatives by Use of Catalytic Transfer Hydrogenation
摘要:
The benzyloxycarbonyl and the 2-chlorobenzyl groups of ethythromycin derivatives were easily removed by catalytic transfer hydrogenation (CTH). Their deprotection reaction was dependent on both the hydrogen donor and the solvent for use. Application of CTH to removal of the protective groups is discussed.