反应详情

Triethylamine (20 mmol) was added to a mixture of 2-mercaptobenzo[b]thiophene [see J. Chem. Soc. (C), 2731(1970)] (20 mmol) and bromochloromethane (400 mmol). The mixture was stirred for 30 minutes at room temperature, washed with water and the dried (MgSO4) solution evaporated. Yield 4.08g (95%). 1H-NMR (CDCl3, δ): 4.88 (s, --CH2 --), 7.0-8.0 (m,5H,Ar). The product was used in Example 30 without further purification.

1. washwashed with water
2. dry with materialthe dried (MgSO4) solution
3. customevaporated
4. customThe product was used in Example 30 without further purification