Synthesis of Chiral 3-Substituted Indanones via an Enantioselective Reductive-Heck Reaction
作者:Ana Minatti、Xiaolai Zheng、Stephen L. Buchwald
DOI:10.1021/jo701741y
日期:2007.11.1
An efficient intramolecular palladium-catalyzed, asymmetric reductive-Heck reaction has been developed, which allowed for the synthesis of either enantiomericallyenriched 3-substituted indanones or α-exo-methylene indanones depending on the base used.
13C nuclear magnetic resonance studies on 1,3-diphenylprop-2-enones
作者:V. S. Parmar、Sunil Sharma、J. S. Rathore、Meenu Garg、Sandhya Gupta、Sunita Malhotra、V. K. Sharma、Suddham Singh、P. M. Boll
DOI:10.1002/mrc.1260280516
日期:1990.5
The 13C NMR spectra of 48 differently substituted chalcones (1,3‐diphenylprop‐2 enones) have been recorded and the results are discussed. The data will be useful in the identification of new/natural chalcones.