CARO'S ACID SUPPORTED ON SILICA GEL, PART VIII: AN EFFICIENT AND SELECTIVE REAGENT FOR CONVERSION OF PHENYLHYDRAZONES AND SEMICARBAZONES TO THE CORRESPONDING CARBONYL COMPOUNDS
Deprotection of phenylhydrazones and semicarbazones to their parent aldehydes and ketones in high yields has been carried out using caro'sacid supported on silica gel as a selective oxidant under mild conditions.
Benzyltriphenylphosphonium Peroxodisulfate (PhCH<sub>2</sub>PPh<sub>3</sub>)<sub>2</sub>S<sub>2</sub>O<sub>8</sub>: An Efficient and Convenient Reagent for the Oxidative Cleavage of Phenylhydrazones, Paranitrophenylhydrazones, and Semicarbazones to Their Parent Carbonyl Compounds
Deprotection of phenylhydrazones, paranitrophenylhydrazones, and semicarbazones to their parent aldehydes and ketones in high yields has been carried out using benzyltriphenylphosplionium peroxodisulfate as a selective oxidant under mild conditions.
Wallach, Justus Liebigs Annalen der Chemie, 1907, vol. 353, p. 214
作者:Wallach
DOI:——
日期:——
Borsche; Merkwitz, Chemische Berichte, 1904, vol. 37, p. 3182
作者:Borsche、Merkwitz
DOI:——
日期:——
Deprotection of Semicarbazones Using Bismuth(III)nitrate Pentahydrate Supported onto Silica Gel
作者:Shahnaz Khaleghi、Majid M. Heravi、Lida Fotouhi
DOI:10.1080/10426500307776
日期:2003.1.1
Semicarbazones undergo facile and high yielding deprotection in acetone in the presence of Bi(NO3)(3).5H(2)O supported onto silica gel.