Methanol → HCID 20335783, 화합물
반응식
[C:1]([C:9]1[C:14]([N+:15]([O-:17])=[O:16])=[CH:13][CH:12]=[C:11](Cl)[N:10]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Na].[CH3:20][OH:21]>O>[C:1]([C:9]1[C:14]([N+:15]([O-:17])=[O:16])=[CH:13][CH:12]=[C:11]([O:21][CH3:20])[N:10]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
5
실험 절차
60 grams of 2-benzoyl-3-nitro-6-chloropyridine were added in portions to a solution of 10 grams of sodium metal in 500 ml. of methanol at 50° C. with stirring, whereby the temperature gradually increased. Then the mixture was heated under reflux for four hours and subsequently treated with two liters of water. The precipitated crystals were filtered off with suction after one hour and recrystallized from methanol.
후처리
- temperaturewhereby the temperature gradually increased
- temperatureThen the mixture was heated
- temperatureunder reflux for four hours
- filtrationThe precipitated crystals were filtered off with suction after one hour
- customrecrystallized from methanol
출처 및 근거
- ORD 기록
- ord-d40e677dbfbe4c6b9e91a0849298cbb6
- 출처 데이터셋
- uspto-grants-1980_06
- 특허 번호
- US04207322
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