CHIRILA, T., REV. CHIM., RSR, 1982, 33, N 3, 217-222
作者:CHIRILA, T.
DOI:——
日期:——
KMnO<sub>4</sub>-catalyzed chemoselective deprotection of acetate and controllable deacetylation–oxidation in one pot
作者:Aakanksha Gurawa、Manoj Kumar、Dodla S. Rao、Sudhir Kashyap
DOI:10.1039/d0nj04321d
日期:——
deacetylation under ambient conditions was developed using catalytic KMnO4. The stoichiometric use of KMnO4 highlighted the dual role of a heterogeneous oxidant enabling direct access to aromatic aldehydes in one-pot sequential deacetylation–oxidation. The reaction employed an alternative solvent system and allowed the clean transformation of benzyl acetate to sensitive aldehyde in a single step while
Me<sub>3</sub>SI-promoted chemoselective deacetylation: a general and mild protocol
作者:Aakanksha Gurawa、Manoj Kumar、Sudhir Kashyap
DOI:10.1039/d1ra03209g
日期:——
Me3SI-mediated simple and efficient protocol for the chemoselective deprotection of acetyl groups has been developed via employing KMnO4 as an additive. This chemoselective deacetylation is amenable to a wide range of substrates, tolerating diverse and sensitive functional groups in carbohydrates, amino acids, natural products, heterocycles, and general scaffolds. The protocol is attractive because it uses