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

HRID 1462331Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1462331
[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]

Komponenten

4

Edukt 2

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

Produkt 1

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

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

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°.

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-d475795ae3fa432fa91ff54e9f408e25
Quelldatensatz
uspto-grants-1984_07
Patentnummer
US04460508

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