반응 #1066150
ord-ec7ff123b0134db88f2bc8ca38f0d94e
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1세척by washing with 500 ml of a 4% aqueous caustic soda solution
- 2기타with methanol and acetonitrile to remove water
- 3기타reacted together batchwise in the presence of the above regenerated resin
실험 절차
The anion exchange resin used in Example 7 was regenerated by washing with 500 ml of a 4% aqueous caustic soda solution and then with methanol and acetonitrile to remove water. 0.43 g (0.005 mol) of methacrylic acid and 1.39 g (0.005 mol) of triphenylmethyl chloride were dissolved in methylene chloride and reacted together batchwise in the presence of the above regenerated resin to give 1.59 g (yield: 96.0%) of triphenylmethyl methacrylate.