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Photolysis of tertiary amines in the presence of CO2: the paths to formic acid, α-amino acids, and 1,2-diamines

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Photolysis of tertiary amines in the presence of CO2: the paths to formic acid, α-amino acids, and 1,2-diamines

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dc.contributor.author	Berton, Mateo Otao
dc.contributor.author	Mello, Rossella C. C.
dc.contributor.author	Acerete, Rafael
dc.contributor.author	González Núñez, María Elena
dc.date.accessioned	2018-07-04T12:50:33Z
dc.date.available	2018-12-14T05:45:05Z
dc.date.issued	2018
dc.identifier.citation	Berton, Mateo Otao Mello, Rossella C. C. Acerete, Rafael González Núñez, María Elena 2018 Photolysis of tertiary amines in the presence of CO2: the paths to formic acid, α-amino acids, and 1,2-diamines Journal of Organic Chemistry 83 1 96 103
dc.identifier.uri	http://hdl.handle.net/10550/66908
dc.description.abstract	The photolysis of triethylamine (1a) in the presence of carbon dioxide leads to the hydrogenation of CO2, the α-C-C coupling of triethylamine (1a), and the CO2-insertion into the α-C-H σ-bond of amine 1a. This reaction is proposed to proceed through the radical ion pair [R3N·+·CO2·-] generated by the photoionization of amine 1a and the electron capture by CO2. The presence of lithium tetrafluoroborate in the reaction medium promotes the efficient and stereoselective α-C-C coupling of 1a by enhancing the production of α-dialkylamino radicals and the isomerization of N,N,N',N'-tetraethylbutane-2,3-diamine (4a).
dc.language.iso	eng
dc.relation.ispartof	Journal of Organic Chemistry, 2018, vol. 83, num. 1, p. 96-103
dc.subject	Aminoàcids
dc.subject	Química orgànica
dc.title	Photolysis of tertiary amines in the presence of CO2: the paths to formic acid, α-amino acids, and 1,2-diamines
dc.type	journal article	es_ES
dc.date.updated	2018-07-04T12:50:34Z
dc.identifier.doi	10.1021/acs.joc.7b02407
dc.identifier.idgrec	122487
dc.embargo.terms	1 year
dc.rights.accessRights	open access	es_ES