Producción Científica Profesorado

Cleavage of alkoxycarbonyl protecting groups from carbamates by t-BuNH2

Sánchez Zavala, Maricruz


Cleavage of alkoxycarbonyl protecting groups from carbamates by t-BuNH2. Oscar R. Suárez-Castillo, Luis Alberto Montiel-Ortega, Myriam Meléndez-Rodríguez, Maricruz Sánchez-Zavala


An efficient, simple protocol for the selective cleavage of a variety of N-alkoxycarbonyl protecting groups by t-BuNH2/MeOH is described. The scope of the procedure was explored for a series of indole, aniline and pyrrolidine carbamate derivatives containing other potentially reactive functional groups affording a clean cleavage of the carbamate group.

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