Tripathi, A. K. and Khan, K. R. and Taneja, S. C. (2003) Reaction of Resorcinol with Mesityl Oxide: Synthesis of 2,2-Dimethyl-4-formyl- 7-methoxy-(2H)-1-benzopyran. Synthetic Communications, 33 (4). pp. 579-585. ISSN 0039-7911

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Synthesis of 2,2-dimethyl-4-formyl-7-methoxy-(2H)-1-benzopyran has been achieved by a three step reaction sequence, wherein the key step has been the preparation of 7-hydroxy-2,2,4-trimethyl-(2H)-1-benzopyran by a novel condensation reaction between resorcinol and mesityl oxide in presence of polyphosphoric acid (PPA).

Item Type: Article
Subjects: Chemical Sciences
Depositing User: Mr. Amit Nargotra
Date Deposited: 03 Jan 2012 05:41
Last Modified: 03 Jan 2012 05:41

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