Title:
METAL-CATALYZED ARYLATIONS AND VINYLATIONS OF HYDRAZINES, HYDRAZONES, HYDROXYLAMINES AND OXIMES
Document Type and Number:
WIPO Patent Application WO1999043643
Kind Code:
A3
Abstract:
A method is provided for the transition metal-catalyzed arylation, or vinylation, of hydrazines, hydrazones, and the like. Additionally, the invention provides a conceptually novel strategy, the cornerstone of which is the transition metal-catalyzed arylation or vinylation method, for the synthesis of indoles, carbazoles, and the like. The methods and strategies of the invention may be utilized in standard, parallel, and combinatorial synthetic protocols.
Inventors:
BUCHWALD STEPHEN L
WAGAW SEBLE
GEIS OLIVER
WAGAW SEBLE
GEIS OLIVER
Application Number:
PCT/US1999/004217
Publication Date:
October 21, 1999
Filing Date:
February 26, 1999
Export Citation:
Assignee:
MASSACHUSETTS INST TECHNOLOGY (US)
International Classes:
C07B61/00; C07C241/02; C07D307/36; C07C241/04; C07C243/00; C07C249/16; C07C281/08; C07D207/323; C07D209/08; C07D209/60; C07D209/86; C07D213/77; C07D307/79; C07D401/04; C07C243/22; C07C243/28; C07C251/84; C07C251/86; C07C255/66; (IPC1-7): C07F3/00; B01J31/04
Foreign References:
| EP0790233A2 | 1997-08-20 | |||
| EP0187285A2 | 1986-07-16 | |||
| EP0224831A2 | 1987-06-10 | |||
| EP0078768A1 | 1983-05-11 | |||
| US4374271A | 1983-02-15 | |||
| US3867452A | 1975-02-18 |
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