An easy access to 7-methyl-2-naphthalenecarbonitrile.
Chem Pharm Bull (Tokyo)
; 53(4): 448-50, 2005 Apr.
Article
en En
| MEDLINE
| ID: mdl-15802851
A practical and cost-effective procedure has been developed for the synthesis of 7-methyl-2-naphthalenecarbonitrile, the precursor of the anticoagulant agents YM-60828 or YM-96765. This new route generates the key intermediate in only two steps from readily available 3-cyanopropionaldehyde dimethyl acetal and m-tolualdehyde, without requiring chromatographic purification. The synthesis involves condensation of the cyano derivative with the aldehyde and subsequent cyclodehydration.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Anticoagulantes
/
Naftalenos
/
Nitrilos
Idioma:
En
Revista:
Chem Pharm Bull (Tokyo)
Año:
2005
Tipo del documento:
Article
Pais de publicación:
Japón