Imidazole → Bis-(1H-imidazol-2-YL)-methanone

HRID 1282289

반응식

HRID 1282289 반응식
[NH:1]1[CH:5]=[CH:4][N:3]=[CH:2]1.[C:6](=[O:17])(OC(Cl)(Cl)Cl)OC(Cl)(Cl)[Cl:9]>>[C:6]([C:2]1[NH:1][CH:5]=[CH:4][N:3]=1)([C:2]1[NH:1][CH:5]=[CH:4][N:3]=1)=[O:17].[ClH:9].[NH:1]1[CH:5]=[CH:4][N:3]=[CH:2]1

참가 물질

4

반응물 2

HCID 795ImidazoleHCID 94429Triphosgene

생성물 2

HCID 5250894Bis-(1H-imidazol-2-YL)-methanoneHCID 10197644Imidazolium chloride

실험 절차

Reaction of imidazole with bis (trichloromethyl) carbonate produces carbonyl diimidazole and crystalline imidazole hydrochloride. Insoluble imidazole hydrochloride is removed from the reaction mixture quantitatively by filtration and the carbonyl diimidazole is recovered by removing the solvent or crystallization under cooling or a combination thereof.

출처 및 근거

ORD 기록
ord-f734730a142b45d28a7983dd411b3709
출처 데이터셋
uspto-grants-2002_09
특허 번호
US06455702B1

연결된 노트

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