1-Methylhomopiperazine → 1-[2-(2-Imidazolylmethyl)phenylcarbamoyl]-4-methylhomopiperazine

HRID 1462331노트

반응식

HRID 1462331 반응식
[N:1]1[CH:2]=[CH:3][N:4]2[C:10]=1[CH2:9][C:8]1[CH:11]=[CH:12][CH:13]=[CH:14][C:7]=1[NH:6][C:5]2=[O:15].[CH3:16][N:17]1[CH2:23][CH2:22][CH2:21][NH:20][CH2:19][CH2:18]1>C(Cl)Cl>[NH:4]1[CH:3]=[CH:2][N:1]=[C:10]1[CH2:9][C:8]1[CH:11]=[CH:12][CH:13]=[CH:14][C:7]=1[NH:6][C:5]([N:20]1[CH2:21][CH2:22][CH2:23][N:17]([CH3:16])[CH2:18][CH2:19]1)=[O:15]

참가 물질

4

반응물 2

HCID 2283491-MethylhomopiperazineHCID 1334492211H-imidazo[1,2-c][1,3]benzodiazepin-5(6H)-one

생성물 1

HCID 133449231-[2-(2-Imidazolylmethyl)phenylcarbamoyl]-4-methylhomopiperazine

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a suspension of 0.76 g of 11H-imidazo[1,2-c][1,3]benzodiazepin-5-(6H)-one in 9 ml of methylene chloride was added at once 0.41 g of N-methylhomopiperazine and the mixture was stirred at room temperature for 24 hours. The reaction mixture was filtered and the filtrate was evaporated to dryness. Recrystallization of the residue from methylene chloride-ether gave 1-[2-(2-imidazolylmethyl)phenylcarbamoyl]-4-methylhomopiperazine, the compound of formula VI wherein R1, R2, R4 -R7 are hydrogen, CnH2n is (CH2)3, R3 is methyl and Z is oxygen, melting at 139°-143°.

후처리

  1. filtrationThe reaction mixture was filtered
  2. customthe filtrate was evaporated to dryness
  3. customRecrystallization of the residue from methylene chloride-ether

출처 및 근거

ORD 기록
ord-d475795ae3fa432fa91ff54e9f408e25
출처 데이터셋
uspto-grants-1984_07
특허 번호
US04460508

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