Selective N-oxidation of aromatic amines to nitroso derivatives using a molybdenum acetylide oxo-peroxo complex as catalyst
作者:Ankush V. Biradar、Trupti V. Kotbagi、Mohan K. Dongare、Shubhangi B. Umbarkar
DOI:10.1016/j.tetlet.2008.04.005
日期:2008.5
oxo-peroxo complex obtained in situ by the treatment of the corresponding molybdenum acetylide carbonyl complex, CpMo(CO)3(CCPh); Cp = η5-C5H5 with H2O2, has been used as an efficient catalyst for selective N-oxidation of primaryamines to nitroso derivatives. Excellent amine conversion (up to 100%) and very high selectivity for nitroso compounds (99%) have been obtained using 30% hydrogen peroxide as