Enantioselective Synthesis of Cyclobutenes by Intermolecular [2+2] Cycloaddition with Non‐C2 Symmetric Digold Catalysts

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Title:	Enantioselective Synthesis of Cyclobutenes by Intermolecular [2+2] Cycloaddition with Non‐C2 Symmetric Digold Catalysts
Author:	García-Morales, Cristina; Ranieri, Beatrice; Escofet, Imma; Loṕez-Suarez, Laura; Obradors, Carla; Konovalov, Andrey I.; Echavarren, Antonio M.
Abstract:	The enantioselective intermolecular gold- (I)-catalyzed [2+2] cycloaddition of terminal alkynes and alkenes has been achieved using non-C2-chiral Josiphos digold(I) complexes as catalysts, by the formation of the monocationic complex. This new approach has been applied to the enantioselective total synthesis of rumphellaone A.
Publication date:	2017-09-19
Subject(s):	54
Rights:	L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by-nc-nd/4.0/
Pages:	13628 p.
Document type:	Article Article - Accepted version
DOI:	10.1021/jacs.7b07651
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