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.
Palladium-Catalyzed Asymmetric Reductive Heck Reaction of Aryl Halides
作者:Guizhou Yue、Kaining Lei、Hajime Hirao、Jianrong Steve Zhou
DOI:10.1002/anie.201501712
日期:2015.5.26
Asymmetric reductive Heck reaction of arylhalides is realized in high stereoselectivity. Hydrogen‐bond donors, trialkylammonium salts in a glycol solvent, were used to promote halide dissociation from neutral arylpalladium complexes to access cationic, stereoselective pathways.
Catalytic SbF(5) and the use of EtOH as an additive efficiently converted a mixture of phenylalkynes and aldehydes to indanone compounds in one pot, and the reaction stereoselectively afforded the corresponding 2,3-disubstituted indanones as a single trans-isomer.
273. Anionotropic and prototropic changes in cyclic systems. Part V. The system derived from 1-hydroxyindene
作者:Harold Burton、Charles W. Shoppee
DOI:10.1039/jr9350001156
日期:——
Bergmann; Taubadel, Chemische Berichte, 1932, vol. 65, p. 463,466