Paper Title:
A Novel Synthesis of Acetophenone Benzopyran Derivative
  Abstract

The development of a novel synthesis of acetophenone benzopyran is reported. A acetophenone benzopyran derivative was prepared from 1-(2,4-dihydroxyphenyl)ethanone (3) through O-prenylation and Lewis acids catalyzed intermolecular cyclization reaction. The structure of product 1-(3,4-dihydro-4,4-dimethyl-7-hydroxy-2H-1- benzopyran -6-yl)- ethanone (1) was characterized by UV, IR, 1H-NMR, 13C-NMR and elemental analysis.

  Info
Periodical
Advanced Materials Research (Volumes 152-153)
Edited by
Zhengyi Jiang, Jingtao Han and Xianghua Liu
Pages
1483-1486
DOI
10.4028/www.scientific.net/AMR.152-153.1483
Citation
X. Y. Qi, L. Wu, J. G. Wang, D. L. Yi, "A Novel Synthesis of Acetophenone Benzopyran Derivative", Advanced Materials Research, Vols. 152-153, pp. 1483-1486, 2011
Online since
October 2010
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$32.00
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