Document Detail


N-Heterocyclic Carbene-Palladium(II)-1-Methylimidazole Complex Catalyzed Suzuki-Miyaura Coupling of Aryl Sulfonates with Arylboronic Acids.
MedLine Citation:
PMID:  22804630     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A well-defined NHC-Pd(II)-Im complex 1 was found to be an effective catalyst for the Suzuki-Miyaura coupling of aryl sulfonates including tosylates, phenylsulfonates with arylboronic acids, giving the desired coupling products in good to high yields. Acceptable yields can also be achieved even by using the less reactive mesylates as the substrates. It is worthy of noting here that this is the first example of NHC-Pd(II) complex catalyzed Suzuki-Miyaura coupling of aryl sulfonates with arylboronic acids, enriching an inexpensive, convenient and alternative method for the synthesis of biaryl compounds.
Authors:
Zhan-Yong Wang; Gao-Qi Chen; Li-Xiong Shao
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-17
Journal Detail:
Title:  The Journal of organic chemistry     Volume:  -     ISSN:  1520-6904     ISO Abbreviation:  -     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-7-18     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2985193R     Medline TA:  J Org Chem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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