Acetic Acid → 5-Acetamido-6-bromoindan

Participants

Reaction Steps

Bromine (105 g) was added dropwise to a stirred mixture of 5-acetamidoindan (104.5 g) and acetic acid (400 ml), the rate of addition being such that the temperature of the reaction mixture was maintained in the range 20° to 25° C. The mixture was poured into a mixture (2 L) of ice and water. The precipitate was isolated, washed with water and dried. There was thus obtained 5-acetamido-6-bromoindan (143 g), m.p. 138° C.

Provenance & Evidence