Sudan, Sangeeta; Gupta, Rajive; Kachroo, P L, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 9, p. 610 - 612
Remodeling and Enhancing Schmidt Reaction Pathways in Hexafluoroisopropanol
作者:Hashim F. Motiwala、Manwika Charaschanya、Victor W. Day、Jeffrey Aubé
DOI:10.1021/acs.joc.5b02764
日期:2016.2.19
The effect of carrying out two variations of the Schmidt reaction with ketone electrophiles in hexafluoroisopropanol (HFIP) solvent has been studied. When TMSN3 is reacted with ketones in the presence of triflic acid (TfOH) promoter, tetrazoles are obtained as the major products. This observation is in contrast to established methods, which usually lead to amides or lactams arising from formal NH insertion
Sudan, Sangeeta; Gupta, Rajive; Kachroo, P L, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 9, p. 610 - 612
作者:Sudan, Sangeeta、Gupta, Rajive、Kachroo, P L、Gupta, D K、Bhutani, K K