An Improved Large-Scale Preparation of Benzimidazole-2-Sulfonic Acids and 2-Chlorobenzimidazoles.‡

JM Hinkley, AR Porcari, JA Walker…

Index: Synthetic Communications, , vol. 28, # 9 p. 1703 - 1712

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Citation Number: 15

Abstract

Page 1. SYNTHETIC COMMUNICATIONS, 28(9), 1703-1712 (1998) AN IMPROVED LARGE-SCALE PREPARATION OF BENZIMIDAZOLE-2-SULFONIC ACIDS AND ... Acid Chemistry. Improved and New Synthetic Procedures, Method and Techniques, Part. ... Coll. Vol. 11, 3-5. 17. ...