JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 135(28) 10306-10309 2013年7月 [査読有り]
A unique Markovnikov hydroalkoxylation of unactivated olefins with a cobalt complex, silane, and N-fluoropyridinium salt is reported. Further optimization of reaction conditions yielded high functional group tolerance and versatility of alcoholic ...
CHEMICAL COMMUNICATIONS 48(36) 4332-4334 2012年 [査読有り]
A novel catalytic method for synthesizing 4-aryl-2-quinolinones is reported. The process involves two mechanistically independent, sequential Pd(II)-catalyzed reactions-the oxidative Heck reaction and the intramolecular C-H amidation-both of which...
CHEMICAL COMMUNICATIONS 48(23) 2912-2914 2012年 [査読有り]
The coupling reaction of aryl iodides with arylboronic acids to give biaryl compounds can be efficiently performed without adding a transition metal catalyst. The key to success is the use of dimethyl carbonate as a solvent. This finding provides ...
Kou Hiroya   Yoshihiro Suwa   Yusuke Ichihashi   Kiyofumi Inamoto   Takayuki Doi   
JOURNAL OF ORGANIC CHEMISTRY 76(11) 4522-4532 2011年6月 [査読有り]
We successfully synthesized two enantiomers of bicyclic enones, (7R,7aR)- and (7S,7aS)-9, from the hemiacetal 2a, which we first synthesized from the symmetrical diketone la via diastereoselective carbon oxygen bond formation between one of the ca...