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Patent Searching and Data


Title:
LIGANDS FOR METALS AND METAL-CATALYZED PROCESSES
Document Type and Number:
WIPO Patent Application WO2000002887
Kind Code:
B1
Abstract:
One aspect of the present invention relates to novel ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject processes provide improvements in many features of the transition metal-catalyzed reactions, including the range of suitable substrates, reaction conditions, and efficiency.

Inventors:
BUCHWALD STEPHEN (US)
OLD DAVID W (US)
WOLFE JOHN P (US)
PALUCKI MICHAEL (US)
KAMIKAWA KEN (US)
CHIEFFI ANDREW (US)
SADIGHI JOSEPH P (US)
SINGER ROBERT A (US)
AHMAN JENS (US)
Application Number:
US9915450W
Publication Date:
August 24, 2000
Filing Date:
July 09, 1999
Export Citation:
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Assignee:
MASSACHUSETTS INST TECHNOLOGY (US)
International Classes:
C07D295/02; B01J31/24; C07B37/04; C07B61/00; C07C1/26; C07C17/26; C07C29/32; C07C41/16; C07C45/68; C07C45/71; C07C49/213; C07C49/563; C07C49/577; C07C49/784; C07C49/84; C07C67/31; C07C205/04; C07C205/06; C07C209/06; C07C209/10; C07C209/18; C07C211/54; C07C211/59; C07C213/02; C07C213/08; C07C217/92; C07C221/00; C07C225/12; C07C225/14; C07C225/22; C07C227/08; C07C227/18; C07C231/12; C07C249/02; C07C249/16; C07C251/24; C07C253/30; C07C255/58; C07D209/08; C07D209/10; C07D209/18; C07D213/50; C07D213/72; C07D213/74; C07D295/023; C07D295/033; C07D295/08; C07D295/096; C07D295/10; C07D295/112; C07D295/12; C07D295/13; C07D295/14; C07D295/155; C07D307/33; C07D317/22; C07D317/26; C07D317/66; C07D333/08; C07D333/36; C07D333/66; C07D401/04; C07D401/10; C07F7/18; C07F9/48; C07F9/50; C07F9/572; C07F9/653; C07F9/6547; C07F9/6571; C07F15/00; C07C211/48; C07C211/55; C07C217/40; C07C217/84; C07C229/36; C07C229/60; C07C233/07; C07C235/46; C07C251/86; C07C255/33; C07C255/50; C07C255/54; C07C255/56; (IPC1-7): C07F9/50; C07C41/16; C07C45/68; C07C209/10; C07F7/18; C07F9/48; C07F9/572; C07F9/653; C07F9/6547; C07F9/6571
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