62047 20171215082712.0 doi 10.1021/om2005782 sideral 74695 ART-2011-74695 eng Palacios, Laura Synthesis of a square-planar rhodium alkylidene N-heterocyclic carbene complex and its reactivity toward alkenes 2011 Access copy available to the general public Unrestricted The first rhodium alkylidene square-planar complex stabilized by an N-heterocyclic carbene ligand, RhCl(-CHPh)(IPr)PPh3 (2; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-carbene), has been prepared by reaction of RhCl(IPr)(PPh3)2 (1) with phenyldiazomethane and its dynamic behavior in solution studied. Treatment of 2 with alkenes results in the formation of the ¿2-olefin complexes RhCl(¿2-CH2-CHR)(IPr)PPh3 (3, R = H; 4, R = Ph; 5, R = OEt) and new olefins arising from the coupling of the alkylidene with the alkenes, likely via a metallacyclobutane intermediate. info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2010-15221 info:eu-repo/grantAgreement/ES/MINECO/Consolider-Ingenio/CSD2006-0015 info:eu-repo/grantAgreement/ES/MICINN-FEDER/CSD2009-00050 info:eu-repo/grantAgreement/ES/DGA/E07 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 3.963 2011 CHEMISTRY, ORGANIC 10 / 56 = 0.179 2011 Q1 T1 CHEMISTRY, INORGANIC & NUCLEAR 6 / 44 = 0.136 2011 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Miao, Xiaowei Di Giuseppe, Andrea Pascal, Simon. Cunchillos, Carmen Castarlenas, Ricardo Pérez-Torrente, Jesús-José Lahoz, Fernando J.. Dixneuf, Pierre H. Oro, Luis A. 30, 19 (2011), [16 pp.] Organometallics Organometallics 0276-7333 567459 http://zaguan.unizar.es/record/62047/files/texto_completo.pdf Postprint 59771 http://zaguan.unizar.es/record/62047/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:62047 articulos driver 2017-12-15-08:22:15 ARTICLE