Quinine catalysed asymmetric Michael additions in a sustainable solvent

Castro-Osma Jose A.; Comerford James W.; Heath Samantha; Jones Oliver; Morcillo Maria; North Michael

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Quinine catalysed asymmetric Michael additions in a sustainable solvent

机译：奎宁在可持续溶剂中催化不对称迈克尔加成反应

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Diethyl carbonate is shown to be a suitable, sustainable solvent in which to carry out quinine catalysed asymmetric Michael additions of malononitriles to enones. Both malonitrile and alpha-substituted malononitriles can be used as substrate and the results suggest that pi-pi stacking interactions between the (hetero) aromatic rings of the catalyst and substrates are important in determining the degree of asymmetric induction.

机译：碳酸二乙酯被证明是合适的，可持续的溶剂，在其中进行奎宁催化的丙二腈向烯酮的不对称迈克尔加成反应。丙二腈和α-取代的丙二腈都可以用作底物，结果表明，催化剂（杂）芳环与底物之间的pi-pi堆积相互作用对确定不对称诱导程度很重要。

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《RSC Advances》 |2015年第5期|共8页
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Castro-Osma Jose A.; Comerford James W.; Heath Samantha; Jones Oliver; Morcillo Maria; North Michael;
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中图分类化学;
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1. Quinine catalysed asymmetric Michael additions in a sustainable solvent [J] . Castro-Osma Jose A., Comerford James W., Heath Samantha, RSC Advances . 2015,第5期

机译：奎宁在可持续溶剂中催化不对称迈克尔加成反应
2. Solvent effects on stereoselectivity in 2,3-dimethyl-4-chromanone cyclization by quinine-catalyzed asymmetric intramolecular oxo-Michael addition [J] . Tanaka T., Ishikawa T., Kumamoto T. Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry . 2000,第23期

机译：奎宁催化的不对称分子内氧代-迈克尔加成反应对2,3-二甲基-4-苯并二氢吡喃酮环化中立体选择性的溶剂影响
3. Asymmetric Michael addition catalysed by sugar-based prolinamides in solvent-free conditions [J] . Jyoti Agarwal, Rama Krishna Peddinti Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2011,第1期

机译：糖基脯氨酰胺在无溶剂条件下催化的不对称迈克尔加成反应
4. Michael addition of anilines or phenols without solvent under microwave irradiation [C] . Hirokazu Iida, Kie Takahashi 2016 Progress In Electromagnetic Research Symposium . 2016

机译：在微波辐射下不加溶剂的情况下迈克尔加成苯胺或苯酚
5. Asymmetric Catalytic Oxa- and Aza-Michael Addition by Organic Catalyst. [D] . Lu, Xiaojie. 2011

机译：有机催化剂的不对称催化Oxa-和Aza-Michael加成。
6. Asymmetric Michael Addition Organocatalyzed by αβ-Dipeptides under Solvent-Free Reaction Conditions [O] . C. Gabriela Avila-Ortiz, Lenin Díaz-Corona, Erika Jiménez-González, 2017

机译：无溶剂反应条件下αβ-二肽对有机不对称迈克尔加成反应
7. Asymmetric Michael Addition Organocatalyzed by α,β-Dipeptides under Solvent-Free Reaction Conditions [O] . C. Gabriela Avila-Ortiz, Lenin Díaz-Corona, Erika Jiménez-González, 2017

机译：在无溶剂反应条件下α，β-二肽有机催化的不对称迈克尔加成反应

Quinine catalysed asymmetric Michael additions in a sustainable solvent

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