N-tert-butyl-N-ethoxalyl-o-phenylenediamine → 1-Tert-butyl-1,2,3,4-tetrahydro-2,3-dioxoquinoxaline

HRID 358954노트

반응식

HRID 358954 반응식
[C:1]([N:5]([C:13]([C:15]([O:17]CC)=O)=[O:14])[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[NH2:12])([CH3:4])([CH3:3])[CH3:2]>CCOCC>[C:1]([N:5]1[C:6]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[NH:12][C:15](=[O:17])[C:13]1=[O:14])([CH3:4])([CH3:3])[CH3:2]

참가 물질

3

반응물 1

HCID 67794531N-tert-butyl-N-ethoxalyl-o-phenylenediamine

생성물 1

HCID 106088551-Tert-butyl-1,2,3,4-tetrahydro-2,3-dioxoquinoxaline

시약·촉매·용매 1

HCID 3283Diethyl Ether용매

실험 절차

The neat crystals of N-tert-butyl-N-ethoxalyl-o-phenylene diamine (88 g) were heated to 100° C. for 4 h. The crude product hereby deposited from the melt as crystals. After cooling to ambient temperature the solid taken in ether and the product was filtered off as white crystals, m.p. >300° C.

후처리

  1. filtrationthe product was filtered off as white crystals, m.p. >300° C.

출처 및 근거

ORD 기록
ord-0361206192cb4eeea5b97e2deaa46f71
출처 데이터셋
uspto-grants-1991_03
특허 번호
US04999353

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