Sodium Hydroxide → N,N'-diheptyl-p-xylylenediamine

HRID 374372노트

반응식

HRID 374372 반응식
[CH2:1]([NH:8][C:9](=O)[C:10]1[CH:25]=[CH:24][C:13]([C:14]([NH:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])=O)=[CH:12][CH:11]=1)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].[H-].COCCO[Al+]OCCOC.[OH-].[Na+]>C1(C)C=CC=CC=1>[CH2:17]([NH:16][CH2:14][C:13]1[CH:12]=[CH:11][C:10]([CH2:9][NH:8][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH3:7])=[CH:25][CH:24]=1)[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23]

참가 물질

5

반응물 3

HCID 14798Sodium HydroxideHCID 4098298N,N'-diheptylterephthalamideHCID 22591236HCID 22591236, 화합물

생성물 1

HCID 14801556N,N'-diheptyl-p-xylylenediamine수율 97.6%

시약·촉매·용매 1

HCID 1140Toluene용매2회

실험 절차

To a mixture of 3.6 g N,N'-diheptylterephthalamide obtained in Example 1 and 60 ml toluene, was added dropwise 15.6 ml of a 70% solution of bis(2-methoxyethoxy)aluminum hydride in toluene. After heating under reflux for three hours, the reaction mixture was treated with 30 ml of 2.5N aqueous caustic soda solution under ice cooling, and the toluene layer separated was washed with saturated aqueous solution of sodium chloride and dried over a drying agent. Distilling off the solvent from the dried solution gave 3.24 g of N,N'-diheptyl-p-xylylenediamine.

후처리

  1. temperatureAfter heating
  2. temperatureunder reflux for three hours
  3. customthe toluene layer separated
  4. washwas washed with saturated aqueous solution of sodium chloride
  5. customdried over a drying agent
  6. distillationDistilling off the solvent from the dried solution

출처 및 근거

ORD 기록
ord-9a6d64a0e9b24cf79decc93d4bb89b83
출처 데이터셋
uspto-grants-1992_11
특허 번호
US05166429

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