Di-tert-butyl peroxide-mediated atom-transfer radical addition of 2-chlorodithiane to aryl alkynes under mild conditions.
Chemistry
; 21(41): 14328-31, 2015 Oct 05.
Article
em En
| MEDLINE
| ID: mdl-26296151
ABSTRACT
Atom transfer radical addition (ATRA) of 2-chlorodithiane onto aryl alkynes through the use of di-tert-butyl peroxide as an oxidant at room temperature directly affords a variety of synthetically valuable ß-chloro-(Z)-vinyl dithianes in good yields with high regioselectivities and without the assistance of any transition metals. It provides an operationally simple pathway to access vinyl dithianes with controlled formation of a new C(sp(2) )C bond and a C(sp(2) )Cl bond.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chemistry
Ano de publicação:
2015
Tipo de documento:
Article