Chlorine → N-chloropelargonamide
반응식
[Cl:1]Cl.[C:3]([NH2:13])(=[O:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]>O>[Cl:1][NH:13][C:3](=[O:12])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]참가 물질
4
반응 조건
- 온도
- 20 °C
실험 절차
Gaseous chlorine is introduced at a speed of 95 g/h into a suspension of 194 g of 98.15% pure pelargonamide (1.21 mol) in 1400 ml of water. The introduction of chlorine is discontinued after 60 min and the suspension is still left under stirring for 20-30 min at 20° C. The solid is filtered off, is washed with water until all HCl has disappeared (300 cc. of water) and the chlorinated derivative is dried. 226 g of N-chloropelargonamide (yield 97.4%) having an active chlorine titer of 17.6% (theory 18.5%) are thus obtained.
후처리
- waitthe suspension is still left
- filtrationThe solid is filtered off
- washis washed with water until all HCl
- customthe chlorinated derivative is dried
출처 및 근거
- ORD 기록
- ord-0e7fc9dacb5444ee82c433c31a785ac3
- 출처 데이터셋
- uspto-grants-1980_04
- 특허 번호
- US04198348
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