A highly regio- and stereo-selective [3+2] annulation of allylic compounds and 2-substituted 1,1-dicyanoalkenes through a catalytic carbon-phosphorus ylide reaction |
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| Authors: | Jianqing Feng Aidi Kong Xiuling Han |
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| Affiliation: | State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China |
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| Abstract: | A highly regio- and stereo-selective phosphine-catalyzed [3+2] annulation reaction between allylic compounds and 2-substituted 1,1-dicyanoalkenes through a catalytic phosphorus ylide reaction was developed. This reaction has the total reversed regioselectivity compared to that of the reactions of activated alkenes without the 2-substituents or reactions using the allenoates as the C3 component. |
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| Keywords: | Carbon-phosphorus ylide Phosphine Allylic compounds 2-Substituted 1,1-dicyanoalkenes |
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