Citation: Jaiprakash N. Sangshetti, Siddique Akber M. K. Ansari, Devanand B. Shinde. ZrOCl₂·₈H₂O catalyzed solvent-free synthesis of isobenzofuran-1(3H)-ones[J]. Chinese Chemical Letters, ;2011, 22(2): 163-166. doi: 10.1016/j.cclet.2010.09.026 shu

ZrOCl₂·₈H₂O catalyzed solvent-free synthesis of isobenzofuran-1(3H)-ones

Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004 (MS), India

Received Date: 13 May 2010

Fund Project: The authors are thankful to the Head of the Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004 (MS), India for providing the laboratory facility.

ZrOCl₂·8H₂O catalyzed environmentally benign synthesis of isobenzofuran-1(3H)-ones are described. ZrOCl₂·8H₂O appeared to be an excellent catalyst for the condensation and reactions. Reaction of phthalaldehydic acid (2-carboxybenzaldehyde) with methylaryl and cyclic ketones was initiated by condensation and occurred in one step providing excellent yields (90-98%). (c) 2010 Published by Elsevier B.V. on behalf of Chinese Chemical Society.
- 2-Cartboxybenzaldehyde,
- Methylaryl and cyclic ketones,
- ZrOCl₂·8H₂O catalyst
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