An efficient synthesis of 2-(1-(E)-alkenyl) phenylphosphonates via Suzuki reaction of aryl nonaflates with (E)-1-alkenylboronates
AY Peng, BT Chen, PJ Chen
Index: Peng, Ai-Yun; Chen, Ba-Tian; Chen, Pei-Jiang Journal of Fluorine Chemistry, 2013 , vol. 151, p. 58 - 62
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Abstract
An efficient and general Suzuki coupling reaction between 2-phosphonylaryl nonaflates and (E)-1-alkenylboronic pinacol esters using Pd (OAc) 2/PPh3 as catalysts, K2CO3 as base and DMF as solvent has been developed. This strategy allows for convenient synthesis of twelve 2-(1-(E)-alkenyl) phenylphosphonates in good to excellent yields, most of which are not readily available by the previously reported Heck reaction of the same aryl nonaflates and ...
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