... Advanced search. Other users also viewed these articles. Opens document download manager. Do not show again. Downloading zip file containing 3 articles... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 33, Issue 10, 3 March 1992, Pages 1285–1288. Cover image Cover image. An expedient access to trifluoromethyl ketones from carboxylic acids. ...