HSiCl3-Mediated Reduction of Nitro-Derivatives to Amines: Is Tertiary Amine-Stabilized SiCl2 the Actual Reducing Species?
J Org Chem
; 81(7): 3037-41, 2016 Apr 01.
Article
em En
| MEDLINE
| ID: mdl-26937628
ABSTRACT
The mechanism of a recently reported, highly chemoselective metal-free protocol of wide general applicability for the reduction of aromatic and aliphatic nitro-derivatives to amines has been investigated. The reaction is supposed to occur through the generation of a Si(II) reducing species; quantum mechanical calculations, and spectroscopic and experimental data strongly suggest the tertiary amine-stabilized dichlorosilylene to be the most probable reducing agent.
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MEDLINE
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En
Ano de publicação:
2016
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Article