Synlett

An easy route from catechols to phthalonitriles

U Drechsler, M Hanack

Index: Synlett, , # 11 p. 1207 - 1208

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Citation Number: 25

Abstract

... SYNLETT ... E9d; Schaumann, E., Ed.; Thieme, Stuttgart, 1997; p 717. ... (11) Typical Procedure for Aryl Bistriflates (2a-g). To a solution of trifluoromethanesulfonic anhydride (23 mmol) in dry dichloromethane (15 ml) was added dropwise at -20°C under a nitrogen atmosphere a ...