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US 6,583,307 B2Granted
Convenient and efficient Suzuki-Miyaura cross-coupling catalyzed by a palladium/diazabutadiene system
AssigneeUniversity of New Orleans Research and Technology Foundation, Inc.
InventorsSteven P. Nolan, Gabriela Grasa
Life of this patent
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Abstract
A Pd(OAc)2/diazabutadiene system has been developed for the catalytic cross-coupling of aryl halides with arylboronic acids. A combination of the diazabutadiene DAB-Cy (1, N,N′-Dicyclohexyl-1,4-dizabutadiene) and Pd(OAc)2 was found to form an excellent catalyst for the Suzuki-Miyaura cross-coupling of various aryl bromides and activated aryl chlorides with arylboronic acids.
Claims4
A method of catalytic cross-coupling of aryl halides with arylboronic acids using a combination of Pd(OAc)2 and diazabutadiene as the catalytic system.
Dependencies are inferred from the claim text.