反应详情

Synthesized as described for 2 using a 3:1 regioisomeric mixture of 107 (23.68 g; 0.10 mol) and 2-tert-butyl-4-fluorobenzenesulfonic acid, phosphorus pentachloride (23.13 g; 0.11 mol) and dichloroethane (700 mL). The title compound was obtained as a white solid which was a 1:1 regioisomeric ratio of itself and 2-tert-butyl-4-fluorobenzene-1-sulfonyl chloride (10.0 g).

1. customSynthesized