2007
Cleavage of alkoxycarbonyl protecting groups from carbamates by t-BuNH2. Oscar R. Suárez-Castillo, Luis Alberto Montiel-Ortega, Myriam Meléndez-Rodríguez, Maricruz Sánchez-Zavala. DOI: http://dx.doi.org/10.1016/j.tetlet.2006.11.024
Abstract
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.
Synthesis of Bromoindole Alkaloids from Laurencia brongniartii
Unimolecular rearrangements of ketene-O,O-acetals and fragmentations occurring in the gas phase
Aromatic Bromination versus Oxidation of Indolylmalonates by Bromine
Transesterifications mediated by t-BuNH2
13C NMR and crystallographic evidence of push-pull effects in furoindolic ?-enamino esters
Stereochemical assignment of naturally occurring 2,3-epoxy-2-methylbutanoate esters
Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor
Regioselective Synthesis of 3-Indolyl(alkoxy)acetates
One-potsynthesis of conformationallyrestrictedspirooxindoles