Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A variety of thioacetals and dithianes are deprotected into their carbonyl compounds in mild conditions using clay supported ammonium nitrate. The fertilizing nature of ammonium nitrate makes the procedure environmentally safe. ... Meshram, HM; Srinivas, D.; Yadav, JS Tetrahedron ...