Palladium-Catalyzed Oxidative Carbocyclization-Carbonylation of Allenynes and Enallenes
2014 (English)In: Chemistry - A European Journal, ISSN 0947-6539, E-ISSN 1521-3765, Vol. 20, no 25, 7608-7612 p.Article in journal (Refereed) Published
A highly efficient oxidative carbocyclization-carbonylation reaction cascade of allenynes and enallenes has been developed using a Pd-II salt in low catalytic amounts under ambient temperature and pressure (1 atm of carbon monoxide). The use of DMSO as an additive was found to be important for an efficient reaction. A wide range of alcohols as trapping reagents were used to give the corresponding esters in good yields.
Place, publisher, year, edition, pages
Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA , 2014. Vol. 20, no 25, 7608-7612 p.
carbocyclization, carbonylation, homogeneous catalysis, oxidation, palladium
IdentifiersURN: urn:nbn:se:su:diva-106295DOI: 10.1002/chem.201402688ISI: 000337637400011OAI: oai:DiVA.org:su-106295DiVA: diva2:735848
FunderEU, European Research Council, ERC AdG 247014Swedish Research CouncilWenner-Gren Foundations