Benzenesulfonyl chloride → HCID 68296414, compound

Participants

Reaction Steps

To a solution of 2-amino-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid methyl ester (Intermediate 5, 1.5 g) in pyridine (20 mL) was added benzenesulfonyl chloride (0.95 mL). The mixture was stirred for 1 hour then concentrated under vacuum. The residue was dissolved in ethyl acetate and washed with 1N hydrochloric acid, dried with magnesium sulfate and filtered. The filtrate was evaporated under vacuum to give the title compound as an off-white crystalline solid (2.4 g).

Provenance & Evidence