(3R,4R)-2,2,5,5-tetraphenyltetrahydrofuran-3,4-diol assisted, L-proline-catalyzed michael addition of acetone to nitroalkenes

Hu X.; Shan Z.; Qing C.

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(3R,4R)-2,2,5,5-tetraphenyltetrahydrofuran-3,4-diol assisted, L-proline-catalyzed michael addition of acetone to nitroalkenes

机译：（3R，4R）-2,2,5,5-四苯基四氢呋喃-3,4-二醇辅助的L-脯氨酸催化的迈克尔将丙酮加成至硝基烯烃

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摘要

(3R,4R)-2,2,5,5-tetraphenyltetrahydrofuran-3,4-diol was employed as additive in the L-proline-catalyzed Michael addition of acetone to nitroalkenes, resulting in upgrading 8-28% ee in enantiomeric purity of the products compared with those without additives.

机译：（3R，4R）-2,2,5,5-四苯基四氢呋喃-3,4-二醇作为添加剂在L-脯氨酸催化的迈克尔将丙酮加成至硝基烯烃中的过程中，使对映体纯度提高8-28％ee与不含添加剂的产品相比。

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来源
《Letters in organic chemistry》 |2012年第7期|共4页
作者
Hu X.; Shan Z.; Qing C.;
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正文语种 eng
中图分类有机化学;
关键词
β-nitrostyrene; Chiral catalysts; DMSO; Ketones; L-proline; Michael addition;

机译：β-硝基苯乙烯;手性催化剂;DMSO;酮类;L-脯氨酸;Michael加成;

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专利

1. (3R,4R)-2,2,5,5-tetraphenyltetrahydrofuran-3,4-diol assisted, L-proline-catalyzed michael addition of acetone to nitroalkenes [J] . Hu X., Shan Z., Qing C. Letters in organic chemistry . 2012,第7期

机译：（3R，4R）-2,2,5,5-四苯基四氢呋喃-3,4-二醇辅助的L-脯氨酸催化的迈克尔将丙酮加成至硝基烯烃
2. Pentafluorophenyl (3R,4R,5S)-5-{[(3R,4R,5S)-5-azidomethyl-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carboxamido]methyl}-3,4-dimethoxy-2,3,4,5-tetrahydrofuran-3-carboxylate [J] . Edwards A.A., Fleet G.W.J., Parker S.G., Acta Crystallographica Section E: Crystallographic Communications . 2010,第11期

机译：五氟苯基（3R，4R，5S）-5-{[（（3R，4R，5S）-5-氮杂甲基-3,4-二甲氧基-2,3,4,5-四氢呋喃-3-甲酰胺基]甲基} -3， 4-二甲氧基-2,3,4,5-四氢呋喃-3-羧酸酯
3. (2S,3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid [(2S,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)proline] [J] . Best D., Fleet G.W.J., Jenkinson S.F., Acta Crystallographica Section E: Crystallographic Communications . 2009,第10期

机译：（2S，3R，4R，5R）-3,4-二羟基-5-（羟甲基）吡咯烷-2-羧酸[（2S，3R，4R，5R）-3,4-二羟基-5-（羟甲基）脯氨酸]
4. Addition effect of aliphatic monools and diols on the conductivity enhancement of poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonic acid) (PEDOT:PSS) [C] . Shigeji Konagaya, Misako Mutou, Mariko Terada International Conference of the Polymer Processing Society . 2019

机译：脂族金属脂族金属和二醇对聚（苯乙烯磺酸）（PEDOT：PSS）掺杂聚（3,4-亚乙基氧噻吩）的电导率增强的添加效果
5. Organocatalytic Michael Addition to (D)-Mannitol-Derived Enantiopure Nitroalkenes: A Valuable Strategy for the Synthesis of Densely Functionalized Chiral Molecules [O] . Lucia Caruso, Alessandra Puglisi, Emmerance Gillon, 2019

机译：（D）-甘露醇衍生的对映体纯硝基烯烃的有机催化迈克尔加成：密集功能化手性分子的合成的重要战略。
6. Effective asymmetric Michael addition of acetone to nitroalkenes promoted by chiral proline amide-thiourea bifunctional catalysts [O] . Qiao-wei Wang, Lin Peng, Ji-ya Fu, 2010

机译：手性脯氨酸 - 硫脲双功能催化剂促进丙酮与硝基烯烃的有效不对称迈克尔加成

(3R,4R)-2,2,5,5-tetraphenyltetrahydrofuran-3,4-diol assisted, L-proline-catalyzed michael addition of acetone to nitroalkenes

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