Title:
PROCESS FOR THE PREPARATION OF SUBSTITUTED PHENYLACETONITRILES
Document Type and Number:
WIPO Patent Application WO2002018325
Kind Code:
A3
Abstract:
Disclosed is a process for the preparation of a compound of the formula (1) wherein R1 is unsubstituted or substituted alkyl, comprising reacting a compound of the formula (2) with a compound of the formula (3) in the presence of an aqueous base and a phase transfer catalyst.
Inventors:
EKKUNDI VADIRAJ S (IN)
MUMBAIKAR VILAS N (IN)
PAINGANKAR NIRANJAN (IN)
VAN DER SCHAAF PAUL ADRIAAN (CH)
MUMBAIKAR VILAS N (IN)
PAINGANKAR NIRANJAN (IN)
VAN DER SCHAAF PAUL ADRIAAN (CH)
Application Number:
PCT/EP2001/009665
Publication Date:
January 09, 2003
Filing Date:
August 21, 2001
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
EKKUNDI VADIRAJ S (IN)
MUMBAIKAR VILAS N (IN)
PAINGANKAR NIRANJAN (IN)
VAN DER SCHAAF PAUL ADRIAAN (CH)
EKKUNDI VADIRAJ S (IN)
MUMBAIKAR VILAS N (IN)
PAINGANKAR NIRANJAN (IN)
VAN DER SCHAAF PAUL ADRIAAN (CH)
International Classes:
C07B61/00; C07C213/02; C07C215/30; C07C217/74; C07C253/00; C07C253/30; C07C255/00; C07C255/30; C07C255/37; C07C; (IPC1-7): C07C253/30; C07C255/37
Domestic Patent References:
| WO2000032555A1 | 2000-06-08 |
Foreign References:
| EP0112669A2 | 1984-07-04 |
Other References:
YARDLEY J P ET AL: "2-PHENYL-2-(1-HYDROXYCYCLOALKYL)ETHYLAMINE DERIVATIVES: SYNTHESIS AND ANTIDEPRESSANT ACTIVITY", JOURNAL OF MEDICINAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. WASHINGTON, US, vol. 33, no. 10, 1990, pages 2899 - 2905, XP000891765, ISSN: 0022-2623
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