β-isocupreidine-hexafluoroisopropyl acrylate method for asymmetric Baylis-Hillman reactions
β-isocupreidine-hexafluoroisopropyl acrylate method for asymmetric Baylis-Hillman reactions
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DOI:
10.1016/j.tet.2005.09.072
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发表时间:
2006-01-09
期刊:
影响因子:
2.1
通讯作者:
Hatakeyama, S
中科院分区:
文献类型:
--
作者:
Nakano, A;Kawahara, S;Hatakeyama, S
Key features of the beta-isocupreidine (beta-ICD)-catalyzed asymmetric Baylis-Hillman reaction of aldehydes with 1,1,1,3,3,3-hexafluoroisopropyl acrylate (HFIPA) are presented. In addition, an improved method using azeotropically dried beta-ICD is described. (c) 0 2005 Elsevier Ltd. All rights reserved.