138695-44-0Relevant articles and documents
Convenient Synthesis of β-Alkyl-Substituted Dihydrochalcones
Nudelman, Norma Sbarbati,Garcia, Graciela V.,Schulz, Hernan G.
, p. 5730 - 5731 (1998)
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Heterogeneous catalytic 1,4-addition of arylmagnesium compounds to chalcones
Juhász, Kinga,Hell, Zoltán
supporting information, p. 3136 - 3138 (2018/07/13)
Copper(II) on a 4 ? molecular sieve support catalyses the chemoselective addition of alkyl- and arylmagnesium halides to chalcones. Only the 1,4-addition products were obtained in high yields.
Ligand-free nickel-catalysed 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds
Chen, Wen,Sun, Lu,Huang, Xi,Wang, Jiayi,Peng, Yanqing,Song, Gonghua
, p. 1474 - 1482 (2015/05/19)
A simple and efficient ligand-free nickel-based catalytic system has been developed for the 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. With catalyst loadings of 1-2 mol%, a series of 1,4-adducts from chalcones and cinnamates was obtained in moderate to excellent yields within 5-30 min under a nitrogen atmosphere and microwave irradiation. The 1,4-addition of arylboronic acids to acrylates is less efficient.
