Diethyl Oxalate → HCID 22097060, 화합물

반응식

[Cl:1][C:2]1[CH:7]=[C:6]([NH2:8])[C:5]([NH2:9])=[CH:4][C:3]=1[N:10]1[CH:14]=[CH:13][CH:12]=[CH:11]1.[C:15](OCC)(=[O:21])[C:16](OCC)=[O:17]>>[Cl:1][C:2]1[CH:7]=[C:6]2[C:5]([NH:9][C:15](=[O:21])[C:16](=[O:17])[NH:8]2)=[CH:4][C:3]=1[N:10]1[CH:14]=[CH:13][CH:12]=[CH:11]1

참가 물질

반응물 2

HCID 7268Diethyl Oxalate

HCID 22097227HCID 22097227, 화합물

생성물 1

HCID 22097060HCID 22097060, 화합물

실험 절차

0.6 g (2.9 mmol) of N-(2-chloro-4,5-diaminophenyl)pyrrole and 32 g (221 mmol) of diethyl oxalate were refluxed for 3 hours. The reaction mixture was cooled and then the crude product was filtered off and washed with petroleum ether.

후처리

temperatureThe reaction mixture was cooled
filtrationthe crude product was filtered off
washwashed with petroleum ether

출처 및 근거

ORD 기록: ord-6e4f045475d043f795b0a847a31bed80
출처 데이터셋: uspto-grants-1998_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05852017

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