Improved synthesis of 3-substituted 7-methoxybenzofurans. Useful intermediates for the preparation of morphine analogs of organic chemistry

ME Jung, S Abrecht

Index: Journal of Organic Chemistry, , vol. 53, # 2 p. 423 - 425

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Citation Number: 20

Abstract

... Michael E. Jung** and Stefan Abrecht2 Department of Chemistry and Biochemistry, University of California, Los Angeles ... d, J = 7.8 Hz), 7.11 (1 H, d, J = 7.8 HZ), 7.03 (1 H, t, J = 7.8 HZ ... The combined organic layers were dried over MgS04, and the solvent was evaporated and the ...