Title:
METHOD FOR PRODUCING MONOFUNCTIONAL, BIFUNCTIONAL OR POLYFUNCTIONAL BIARYL
Document Type and Number:
Japanese Patent JP2002193845
Kind Code:
A
Abstract:
To provide a method for producing a monofunctional, bifunctional or polyfunctional biaryl in the presence of a catalyst that has an inexpensive ligand, is suitable for a large-scale industrial run, and is capable of producing the biaryl in high yield and purity and in high catalytic productivity.
The above biaryl is produced in the presence of a catalyst of a metal complex of the general formula (IV) (M is Ni, Pd or Pt; L is an organophosphorus monodentate ligand PR6R7R8; A to C are each O, S, CH2, C(R9)a(R10)b-, N(R11)c- or Si(R12)d(R13)e-; (a) to e are each 0 or 1; when at least one of (a) to e in any group is 0, A to C may each be part of the cyclic system; x to z are each 0 or 1; and x+y+z=1-3).
Inventors:
BELLER MATTHIAS
GOMEZ-ANDREO MARIO
ZAPF ALEXANDER
KARCH RALF DR
KLEINWAECHTER INGO
BRIEL OLIVER
GOMEZ-ANDREO MARIO
ZAPF ALEXANDER
KARCH RALF DR
KLEINWAECHTER INGO
BRIEL OLIVER
Application Number:
JP2001319486A
Publication Date:
July 10, 2002
Filing Date:
October 17, 2001
Export Citation:
Assignee:
OMG AG & CO KG
International Classes:
C07B37/04; C07B61/00; C07C1/32; C07C15/14; C07C17/266; C07C25/18; C07C41/30; C07C43/205; C07C209/68; C07C211/48; C07C253/30; C07C255/50; C07C255/51; C07C319/20; C07C323/09; B01J31/24; (IPC1-7): C07C1/32; B01J31/24; C07C15/14; C07C17/266; C07C25/18; C07C41/30; C07C43/205; C07C209/68; C07C211/48; C07C253/30; C07C255/50; C07C255/51; C07C319/20; C07C323/09
Attorney, Agent or Firm:
Toshio Yano (4 outside)
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