Convenient Stille carbonylative cross-couplings using molybdenum hexacarbonyl
2010 (English)In: Tetrahedron Letters, ISSN 0040-4039, E-ISSN 1359-8562, Vol. 51, no 18, 2470-2472 p.Article in journal (Refereed) Published
Palladium catalysis was used in Stille-type carbonylative cross-couplings employing Mo(CO)(6) as the carbon monoxide source. Robust and convenient transformations were carried out in closed vessels at 100 degrees C, providing a set of diaryl ketones in good yields. Aryl triflates and bromides were used as coupling partners with aryl stannanes. Inclusion of the Mo(CO)(6) destabilizing agent DBU made this protocol operationally simple and suppressed side-product formation. (C) 2010 Elsevier Ltd. All rights reserved.
Place, publisher, year, edition, pages
2010. Vol. 51, no 18, 2470-2472 p.
Stille, Molybdenum hexacarbonyl, Diaryl ketones, Palladium
IdentifiersURN: urn:nbn:se:uu:diva-136331DOI: 10.1016/j.tetlet.2010.02.165ISI: 000276972200023OAI: oai:DiVA.org:uu-136331DiVA: diva2:376874