Microwave accelerated three-component fluoroalkylations: expeditious routes to fluoropharmaceuticals and PET ligands
作者:Michael Placzek、Paul LaBeaume、Luke Harris、Patrick Ng、Mathew Daniels、Amy Kallmerten、Graham B. Jones
DOI:10.1016/j.tetlet.2010.11.056
日期:2011.1
One-pot three-component coupling methods have been developed to allow in situ preparation of fluoroalkylated arenes and hydrocarbon chain analogs. The methods, which are accelerated under microwave irradiation gives access to omega-fluorinated alkyl, alkenyl, and alkynyl substituted arenes from readily available precursors. The methods involve late stage introduction of the fluorine and are well suited to application in the synthesis of (18)F labeled PET imaging agents. (C) 2010 Elsevier Ltd. All rights reserved.
HEGEDUS L. S.; WINTON P. M.; VARAPRATH S., J. ORG. CHEM., 1981, 46, NO 11, 2215-2221