Catalytic Borylative Opening of Propargyl Cyclopropane, Epoxide, Aziridine, and Oxetane Substrates: Ligand Controlled Synthesis of Allenyl Boronates and Alkenyl Diboronates
Number of Authors: 2
2016 (English)In: Angewandte Chemie International Edition, ISSN 1433-7851, E-ISSN 1521-3773, Vol. 55, no 4, 1502-1506 p.Article in journal (Refereed) Published
A new copper-catalyzed reaction for the stereo- and regioselective synthesis of alkenyl diboronates and allenyl boronates is presented. In this process propargyl derivatives of strained three/four-membered rings were employed as substrates and B(2)pin(2) was used as the boronate source. Selective formation of the alkenyl diboronate versus the allenyl boronate products was controlled by the choice of phosphine ligand.
Place, publisher, year, edition, pages
2016. Vol. 55, no 4, 1502-1506 p.
allenes, boron, copper, homogeneous catalysis, strained rings
IdentifiersURN: urn:nbn:se:su:diva-127882DOI: 10.1002/anie.201510132ISI: 000369852200052PubMedID: 26663468OAI: oai:DiVA.org:su-127882DiVA: diva2:940437