Putrescine → 3,3'-(Tetramethylendiimino)dipropionitrile

HRID 31536

반응식

HRID 31536 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][NH2:6].[C:7](#[N:10])[CH:8]=[CH2:9]>CO>[C:7]([CH2:8][CH2:9][NH:1][CH2:2][CH2:3][CH2:4][CH2:5][NH:6][CH2:4][CH2:3][C:2]#[N:1])#[N:10]

참가 물질

4

반응물 2

HCID 1045PutrescineHCID 7855Acrylonitrile

생성물 1

HCID 108888183,3'-(Tetramethylendiimino)dipropionitrile

시약·촉매·용매 1

HCID 887Methanol용매2회

실험 절차

To a solution of 1,4-diaminobutane 1 (n=4; 25.0 g, 0.28 mol) in methanol (50 mL) was added dropwise a solution of acrylonitrile (31.6 g, 0.60 mmol) in methanol (25 mL) at 0° C. After the addition the mixture was allowed to come to room temperature and then stirred for 18 h. Finally, the solvent was removed in vacuo, to give the diamine 2 as a pale yellow liquid, (57.0 g, quant.).

후처리

  1. additionAfter the addition the mixture
  2. customto come to room temperature
  3. customFinally, the solvent was removed in vacuo

출처 및 근거

ORD 기록
ord-fa9ffa21da6f461f813394bf68c93809
출처 데이터셋
uspto-grants-2008_09
특허 번호
US07425645B2

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