Donor Rhodium Carbenes by Retro-Buchner Reaction

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dc.contributor.author	Mato, Mauro
dc.contributor.author	Echavarren, Antonio M.
dc.date.accessioned	2021-05-11T07:28:15Z
dc.date.available	2021-05-11T07:28:15Z
dc.date.issued	2018-12-18
dc.identifier.uri	http://hdl.handle.net/2072/449978
dc.format.extent	2088 p.
dc.language.iso	eng
dc.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/
dc.source	RECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.other	54
dc.title	Donor Rhodium Carbenes by Retro-Buchner Reaction
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/acceptedVersion
dc.embargo.terms	12 mesos
dc.relation.projectID	CTQ2016-75960-P
dc.relation.projectID	2017 SGR 1257
dc.identifier.doi	10.1002/anie.201813512
dc.rights.accessLevel	info:eu-repo/semantics/openAccess
dc.description.abstract	Rhodium carbenes are key intermediates in a range of cycloadditions and insertion reactions. Herein, we report the first generation of donor RhII carbenes by decarbenation of 7‐substituted 1,3,5‐cycloheptatrienes. This discovery unlocks an improved retro‐Buchner‐cyclopropanation sequence, a Si−H insertion reaction for a broad‐scope synthesis of allylsilanes, and a new method for the vinylogation of aldehydes. The last strategy led to the development of an iterative synthesis of E‐polyenes, and to the total synthesis of navenones B and C.

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