Ammonia → 2,4-Dichloro-3,5-dinitrobenzamide

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[Cl:1][C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[C:9]([Cl:14])[C:8]([N+:15]([O-:17])=[O:16])=[CH:7][C:3]=1[C:4](Cl)=[O:5].[NH3:18]>>[Cl:1][C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[C:9]([Cl:14])[C:8]([N+:15]([O-:17])=[O:16])=[CH:7][C:3]=1[C:4]([NH2:18])=[O:5]

참가 물질

반응물 2

HCID 222Ammonia

HCID 13172332HCID 13172332, 화합물

생성물 1

HCID 964252,4-Dichloro-3,5-dinitrobenzamide

실험 절차

A mixture of 74.9 g. (0.25 mole) of 2,4-dichloro-3,5-dinitrobenzoyl chloride and 200 ml. of concentrated ammonia is placed in a mortar and ground with a pestle for ten minutes. The mixture stands for 2 hours at room temperature. The yellow precipitate is removed by filtration and washed with water. There is obtained 67.7 gm. (97%) of yellow needles melting at 263°-265°. Recrystallization of 1.00 g. of material from ethanol yields 390 mg. of yellow needles melting at 262°-263°.

후처리

additionA mixture of 74.9 g
customThe yellow precipitate is removed by filtration
washwashed with water
customThere is obtained 67.7 gm
customRecrystallization of 1.00 g
customof material from ethanol yields 390 mg

출처 및 근거

ORD 기록: ord-a1e9078bccdf4ac2aa1805f7299d60a5
출처 데이터셋: uspto-grants-1978_05
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04091011

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