3-Aryltetronic acids: efficient preparation and use as precursors for vulpinic acids

A Mallinger, T Le Gall…

Index: Carr, Graham; Whittaker, David Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1989 , p. 359 - 366

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Citation Number: 30

Abstract

... The Journal of ... Chem. , 2009, 74 (3), pp 1124–1129. DOI: 10.1021/jo802038z. Publication Date (Web): December 22, 2008. Copyright © 2008 American Chemical Society. , † Deceased June 2, 2007. ... The chemical shift of the methylene proton singlet is 4.10 ppm in (CD 3 ) 2 CO. ...