Alkynylation of heterocyclic compounds using hypervalent iodine reagent.
Org Biomol Chem
; 13(10): 2884-9, 2015 Mar 14.
Article
em En
| MEDLINE
| ID: mdl-25642993
ABSTRACT
The alkynylation of various nitrogen- and/or sulphur-containing heterocyclic compounds using hypervalent iodine TMS-EBX by utilization of tertiary amines under mild conditions is described. The developed metal-free methodology furnishes the corresponding alkynylated heterocycles bearing quaternary carbon in high yields.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Produtos Biológicos
/
Compostos Heterocíclicos
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Iodetos
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Iodo
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
República Tcheca