Nitric Acid → HCID 14988423, 화합물

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[C:1]1(=[O:14])[C:11]2=[C:12]3[C:7](=[CH:8][CH:9]=[CH:10]2)[CH2:6][CH2:5][CH2:4][N:3]3[C:2]1=[O:13].[N+:15]([O-])([OH:17])=[O:16]>>[N+:15]([C:9]1[CH:8]=[C:7]2[C:12]3=[C:11]([C:1](=[O:14])[C:2](=[O:13])[N:3]3[CH2:4][CH2:5][CH2:6]2)[CH:10]=1)([O-:17])=[O:16]

참가 물질

반응물 2

HCID 944Nitric Acid

HCID 27861435,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

생성물 1

HCID 14988423HCID 14988423, 화합물

실험 절차

To a stirred fuming nitric acid (20 ml) at 0° C. was added 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione (5 g) portionwise. The reaction mixture was stirred for additional one hour, poured into ice water and the resultant precipitate was collected by filtration. This precipitate was washed with water and dried to yield the title compound. The compound was recrystallized from ethanol-hexane to give 3.8 g (61%) as yellow needles, mp 198°-199° C.

후처리

filtrationthe resultant precipitate was collected by filtration
washThis precipitate was washed with water
customdried

출처 및 근거

ORD 기록: ord-c84aed8bd53b4f4cadd37c6360ba436c
출처 데이터셋: uspto-grants-1990_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04956372

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