Phenylhydrazine → 28718-33-4

HRID 496038노트

반응식

HRID 496038 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[O:10])=[CH:4][CH:3]=1.[C:11]1([NH:17][NH2:18])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>C1COCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([NH:18][NH:17][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[O:10])=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 7516PhenylhydrazineHCID 76934-Chlorophenyl Isocyanate

생성물 1

HCID 416700328718-33-4수율 105.5%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

1.1 A solution of 15.35 g of 4-chlorophenyl isocyanate in 50 ml of THF is added to a solution of 9.83 g of phenylhydrazine in 100 ml of THF under a nitrogen atmosphere, and the mixture is refluxed for 2 hours. Conventional work-up gives 25.1 g of N-(4-chlorophenylaminocarbonyl)-N′-phenylhydrazine(“AA”), El 277, m.p. 187-189.

후처리

  1. temperaturethe mixture is refluxed for 2 hours

출처 및 근거

ORD 기록
ord-988a82c9623f46c3932ff19d7b1b6fb3
출처 데이터셋
uspto-grants-2005_09
특허 번호
US06943179B2

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