533888-83-4Relevant articles and documents
Mild, rapid, and inexpensive microwave-assisted synthesis of allylic and propargylic esters
Gill, Monica A.,Manthorpe, Jeffrey M.
, p. 1460 - 1468 (2013/05/09)
A variety of allylic and propargylic esters were rapidly prepared via microwave heating of their corresponding mixed anhydride derived from pivaloyl chloride. The reaction conditions were modified to account for the sterics of the alcohol and the electronics of the carboxylic acid. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications to view the free supplemental file.
π-Deficient α-arylsulfonyl esters as soft nucleophiles in organic synthesis
Alonso, Diego A.,Nájera, Carmen,Varea, Montserrat
, p. 8845 - 8848 (2007/10/03)
Different π-deficient arylsulfonyl groups have been studied as candidates for the stabilization of α-sulfonyl esters. The 3,5-bis(trifluoromethyl)phenylsulfonyl group has been shown to be the best substituent for the stereoselective synthesis of E-aconitates by a dialkylation-dehydrosulfinylation integrated process under PTC conditions using K2CO3 as base.