Employing 1,1′-binaphthyl-2,2′-diamine(BINAM) dihydrochloride as an efficient and commerciallyavailable ligand, relatively mild and highly efficient copper-catalyzed coupling reactions of imidazole with aryl andhe...
Supported by the National Basic Research Program of China(No.2010CB833300);the Research Fund for the Doctoral Program of Higher Education,China(No.20090031110019)
A highly efficient catalytic system composed of a simple and commercially available chiral primary diamine(1R,2R)-cyclohexane-1,2-diamine(6) and trifluoroacetic acid(TFA) was employed for asymmetric Aldol reacti...
Supported by the National Natural Science Foundation of China(Nos.20572013 and 20711130229);the Department of Science and Technology of Jilin Province, China(No.20050309-2).
A facile and convenient synthesis method has been developed for substituted quinoxalines and 2H-benzo[b][1,4]oxazines from the reactions of a-bromoketones with benzene-1,2-diamine and 2-aminophenol, respectively, whic...
Supported by the National Natural Science Foundation of China(Nos.29873017, 20101004 and 29825504) ;the State BasicResearch Project(No.G2000077507).
Open-framework materials are of great interest from both the theoretical and practical points of view due to their catalytic, absorbent, and ion-exchange properties. In the past decade, the study of structurally and c...
Soluble aromatic polyamides containing phthalazinone moieties were prepared. Those polymers were obtained from the solution polymerization of a new diacid containing phthalazinone moieties with various diamines. The ...