Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes
New trick for an old cat.: Triazolium-based N-heterocyclic carbenes (NHCs) catalyze the selective generation of acyl anion equivalents for the title reaction. The stereoelectronic properties of the enal-derived Breslow intermediates and the unique reactivity of the modified chalcones are crucial for...
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sg-ntu-dr.10356-1042072020-03-07T12:34:58Z Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes Fang, Xinqiang Chen, Xingkuan Lv, Hui Chi, Robin Yonggui School of Physical and Mathematical Sciences DRNTU::Science::Chemistry::Organic chemistry New trick for an old cat.: Triazolium-based N-heterocyclic carbenes (NHCs) catalyze the selective generation of acyl anion equivalents for the title reaction. The stereoelectronic properties of the enal-derived Breslow intermediates and the unique reactivity of the modified chalcones are crucial for the Stetter reactions to occur. EWG=electron- withdrawing group. 2014-05-26T03:17:38Z 2019-12-06T21:28:27Z 2014-05-26T03:17:38Z 2019-12-06T21:28:27Z 2011 2011 Journal Article Fang, X., Chen, X., Lv, H., & Chi, Y. R. (2011). Enantioselective Stetter Reactions of Enals and Modified Chalcones Catalyzed by N-Heterocyclic Carbenes. Angewandte Chemie International Edition, 50(49), 11782–11785. https://hdl.handle.net/10356/104207 http://hdl.handle.net/10220/19457 10.1002/anie.201105812 173624 en Angewandte chemie international edition © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. |
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DRNTU::Science::Chemistry::Organic chemistry Fang, Xinqiang Chen, Xingkuan Lv, Hui Chi, Robin Yonggui Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| description |
New trick for an old cat.: Triazolium-based N-heterocyclic carbenes (NHCs) catalyze the selective generation of acyl anion equivalents for the title reaction. The stereoelectronic properties of the enal-derived Breslow intermediates and the unique reactivity of the modified chalcones are crucial for the Stetter reactions to occur. EWG=electron- withdrawing group. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Fang, Xinqiang Chen, Xingkuan Lv, Hui Chi, Robin Yonggui |
| format |
Article |
| author |
Fang, Xinqiang Chen, Xingkuan Lv, Hui Chi, Robin Yonggui |
| author_sort |
Fang, Xinqiang |
| title |
Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| title_short |
Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| title_full |
Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| title_fullStr |
Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| title_full_unstemmed |
Enantioselective Stetter reactions of enals and modified chalcones catalyzed by N-heterocyclic carbenes |
| title_sort |
enantioselective stetter reactions of enals and modified chalcones catalyzed by n-heterocyclic carbenes |
| publishDate |
2014 |
| url |
https://hdl.handle.net/10356/104207 http://hdl.handle.net/10220/19457 |
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1681046664380416000 |