Carbonyl cyanide phenylhydrazone → 1-methyl-4-phenylazo-1H-pyrazole-3,5-diamine

HRID 2095149노트

반응식

[C:1]1([NH:7][N:8]=[C:9]([C:12]#[N:13])[C:10]#[N:11])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.S(O)(O)(=O)=O.[CH3:19][NH:20][NH2:21]>>[CH3:19][N:20]1[C:10]([NH2:11])=[C:9]([N:8]=[N:7][C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[C:12]([NH2:13])=[N:21]1

참가 물질

반응물 2

HCID 67541Carbonyl cyanide phenylhydrazone

HCID 165286Methylhydrazine sulfate

생성물 1

HCID 14947531-methyl-4-phenylazo-1H-pyrazole-3,5-diamine

실험 절차

1-methyl-4-phenylazo-1H-pyrazole-3,5-diamine was prepared using 2-phenylhydrazonomalononitrile (425 mg) and methylhydrazine sulfate (720 mg). The compound was purified by column chromatography and afforded a yellow solid.

후처리

customThe compound was purified by column chromatography
customafforded a yellow solid

출처 및 근거

ORD 기록: ord-39e3e0f5bcda49e88cb9e1e807488d4b
출처 데이터셋: uspto-grants-2013_05
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08445694B2

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