Arylchlorogermanes/TBAF/"moist" toluene: a promising combination for Pd-catalyzed Germyl-Stille cross-coupling.
Org Lett
; 12(4): 816-9, 2010 Feb 19.
Article
em En
| MEDLINE
| ID: mdl-20092358
ABSTRACT
The trichlorophenyl,- dichlorodiphenyl,- and chlorotriphenylgermanes undergo Pd-catalyzed cross-couplings with aryl bromides and iodides in the presence of TBAF in toluene with addition of the measured amount of water. One chloride ligand on the Ge center allows efficient activation by fluoride to promote transfer of one, two, or three phenyl groups from the organogermane precursors.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Tolueno
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Técnicas de Química Combinatória
/
Hidrocarbonetos Halogenados
Idioma:
En
Revista:
Org Lett
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Estados Unidos