Hydrochloric Acid → 1-Phenylethane-1,2-diamine--hydrogen chloride (1/2)

HRID 2419036노트

반응식

HRID 2419036 반응식
[C:1]1([CH:7]([NH:13]C(=O)C)[CH2:8][NH:9]C(=O)C)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[ClH:17]>>[ClH:17].[ClH:17].[C:1]1([CH:7]([NH2:13])[CH2:8][NH2:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

참가 물질

3

반응물 2

HCID 313Hydrochloric Acid2회HCID 12698223N,N'-(1-Phenylethane-1,2-diyl)diacetamide

생성물 1

HCID 126982241-Phenylethane-1,2-diamine--hydrogen chloride (1/2)

실험 절차

A mixture of 20 g of 1-phenyl-1-acetylamino-2-acetylaminoethane and 100 ml of concentrated HCl is refluxed for 15 hours. The product separates on chilling and is filtered off, washed with acetone and then with ether to yield 13.7 g of the title C compound. This material is stored in the refrigerator (on standing at room temperature, this material will lose part of the bound HCl).

후처리

  1. temperatureis refluxed for 15 hours
  2. temperatureon chilling
  3. filtrationis filtered off
  4. washwashed with acetone
  5. customwith ether to yield 13.7 g of the title C compound
  6. customon standing at room temperature

출처 및 근거

ORD 기록
ord-8af3e2512a764d2ba5544c8f51408311
출처 데이터셋
uspto-grants-1978_08
특허 번호
US04104400

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