Novel synthesis of carbohydrate-derived organocatalysts and their application in asymmetric aldol reactions
Novel synthesis of carbohydrate-derived organocatalysts and their application in asymmetric aldol reactions
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碳水化合物衍生有机催化剂的新合成及其在不对称羟醛反应中的应用
DOI:
10.1016/j.catcom.2013.07.011
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发表时间:
2013-11
影响因子:
3.7
通讯作者:
Zhang, Pengfei
中科院分区:
文献类型:
--
作者:
Shen, Chao;Liao, Hanxiao;Shen, Fangyi;Zhang, Pengfei
Carbohydrate as a kind of important chiral scaffold is widely recognized for its obvious advantages cheap and readily available. A new type of prolinamide organocatalysts, derived from carbohydrate, was synthesized in high yield, and the novel organocatalysts were applied to the direct asymmetric aldol reactions of cyclohexanone and various aromatic aldehydes. The corresponding aldol products were obtained in high yields (up to 99%) with excellent diastereoselectivities (up to > 98:2 dr) and enantioselectivities (up to 97% ee) under mild reaction conditions.
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影响因子:
5.4
作者:
Fangzhi Peng;Z. Shao;Xuewei Pu;Hongbin Zhang
通讯作者:
Fangzhi Peng;Z. Shao;Xuewei Pu;Hongbin Zhang
影响因子:
5.4
作者:
Silvana Pedatella;M. Nisco;D. Mastroianni;D. Naviglio;Ada Nucci;R. Caputo
通讯作者:
Silvana Pedatella;M. Nisco;D. Mastroianni;D. Naviglio;Ada Nucci;R. Caputo
影响因子:
4.9
作者:
Jiang, Xianxing;Fu, Dan;Wang, Rui
通讯作者:
Wang, Rui
DOI:
10.1002/chin.200816239
发表时间:
2008-04
期刊:
ChemInform
影响因子:
--
作者:
S. Mukherjee;J. Yang;S. Hoffmann;B. List
通讯作者:
S. Mukherjee;J. Yang;S. Hoffmann;B. List
影响因子:
5.2
作者:
Samanta, S;Liu, JY;Zhao, CG
通讯作者:
Zhao, CG