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Mechanistic insights and new products of the reaction of steroid sapogenins with NaNO2 and BF3.Et2O in acetic acid.

Mechanistic insights and new products of the reaction of steroid sapogenins with NaNO2 and BF3.Et2O in acetic acid.

Authors :
López Y
Ruíz-Pérez KM
Yépez R
Santillan R
Flores-Alamo M
Iglesias-Arteaga MA
Source :
Steroids [Steroids] 2008 Jul; Vol. 73 (6), pp. 657-68. Date of Electronic Publication: 2008 Feb 16.
Publication Year :
2008

Abstract

A detailed analysis of the course of the reaction of steroid sapogenins with NaNO(2) and BF(3).Et(2)O in acetic acid is presented and some evidences on the involved mechanism are provided. Two new products of the studied reaction were isolated and unambiguously characterized with the aid of NMR and single crystal X-ray diffraction.

Details

Language :
English
ISSN :
0039-128X
Volume :
73
Issue :
6
Database :
MEDLINE
Journal :
Steroids
Publication Type :
Academic Journal
Accession number :
18374378
Full Text :
https://doi.org/10.1016/j.steroids.2008.02.003