Access to N-cyanosulfoximines by transition metal-free iminations of sulfoxides.
Org Biomol Chem
; 15(5): 1086-1090, 2017 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-28074951
ABSTRACT
A transition metal-free synthesis of N-cyanosulfoximines from sulfoxides using N-chlorosuccinimide (NCS) as oxidising agent and cyanamide as nucleophilic amine source is reported. The products are obtained in moderate to excellent yields. The protocol enables an easy access to N-cyanosulfoximines from readily available starting materials under inversion of configuration at a preexisting stereogenic center.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article