Water → 3-Chloro-N,N-dimethyl-4-(2-nitroprop-1-en-1-yl)aniline

HRID 1973276노트

반응식

HRID 1973276 반응식
[Cl:1][C:2]1[CH:9]=[C:8]([N:10]([CH3:12])[CH3:11])[CH:7]=[CH:6][C:3]=1[CH:4]=O.[N+:13]([CH2:16][CH3:17])([O-:15])=[O:14].C([O-])(=O)C.[NH4+].O>C(O)C>[CH3:11][N:10]([CH3:12])[C:8]1[CH:7]=[CH:6][C:3]([CH:4]=[C:16]([N+:13]([O-:15])=[O:14])[CH3:17])=[C:2]([Cl:1])[CH:9]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 6587NitroethaneHCID 74021Benzaldehyde, 2-chloro-4-(dimethylamino)-HCID 517165Ammonium Acetate

생성물 1

HCID 536498323-Chloro-N,N-dimethyl-4-(2-nitroprop-1-en-1-yl)aniline

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A solution of 36.8 g of 2-chloro-4-dimethylaminobenzaldehyde, 18 ml of nitroethane and 15 g of ammonium acetate in 150 ml of absolute ethanol is refluxed for 2 hours. The mixture is then poured into 1.5 l of water, whereupon the compound separates as a viscous red oil, which crystallizes on scratching. Recrystallization from ethanol yields 18.0 g of the compound, melting at 93°-94°.

후처리

  1. customcrystallizes
  2. customRecrystallization from ethanol

출처 및 근거

ORD 기록
ord-21e7c60418b5445a92f6422166d99707
출처 데이터셋
uspto-grants-1976_12
특허 번호
US03996381

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