Carbon Dioxide → 2,6-Dichlorophenyl sulfamate
반응식
O.[Cl:2][C:3]1[CH:15]=[CH:14][CH:13]=[C:12]([Cl:16])[C:4]=1[O:5][S:6]([N:9]=C=O)(=[O:8])=[O:7].C(=O)=O>ClC(Cl)(Cl)Cl>[S:6](=[O:8])(=[O:7])([O:5][C:4]1[C:3]([Cl:2])=[CH:15][CH:14]=[CH:13][C:12]=1[Cl:16])[NH2:9]참가 물질
5
반응 조건
- 온도
- 0 °C
실험 절차
2.6 ml of water are added dropwise at 30° C. to 40° C. to a solution of 24.4 g of 2,6-dichlorophenoxysulfonyl isocyanate in 200 ml of tetrachloromethane. The mixture is then stirred at room temperature until the evolution of carbon dioxide is complete and cooled to 0° C., the product is filtered off with suction and the residue is then washed with ice-cold tetrachloromethane. After drying in vacuo, 21.4 g of 2,6-dichlorophenyl sulfamate of melting point 108°-110° C. are obtained.
후처리
- filtrationthe product is filtered off with suction
- washthe residue is then washed with ice-cold tetrachloromethane
- dry with materialAfter drying in vacuo, 21.4 g of 2,6-dichlorophenyl sulfamate of melting point 108°-110° C.
- customare obtained
출처 및 근거
- ORD 기록
- ord-e54d7659cfb745089cd80515edce33e1
- 출처 데이터셋
- uspto-grants-1994_06
- 특허 번호
- US05324710
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