1,2,4-Oxadiazol-3-amine, 5-((2,6-dichlorophenyl)methyl)- → HCID 54050783, 화합물

HRID 443805노트

반응식

HRID 443805 반응식
[NH2:1][C:2]1[N:6]=[C:5]([CH2:7][C:8]2[C:13]([Cl:14])=[CH:12][CH:11]=[CH:10][C:9]=2[Cl:15])[O:4][N:3]=1.[CH:16]([O-])([O-])[O:17][CH2:18][CH3:19]>>[CH2:18]([O:17][CH:16]=[N:1][C:2]1[N:6]=[C:5]([CH2:7][C:8]2[C:13]([Cl:14])=[CH:12][CH:11]=[CH:10][C:9]=2[Cl:15])[O:4][N:3]=1)[CH3:19]

참가 물질

3

반응물 2

HCID 27431271,2,4-Oxadiazol-3-amine, 5-((2,6-dichlorophenyl)methyl)-HCID 53630039Ethylorthoformate2회

생성물 1

HCID 54050783HCID 54050783, 화합물

실험 절차

1 g of 3-amino-5-(2,6-dichlorobenzyl)-1,2,4-oxadiazole is heated in air at 150° C. for 3 hours with a few ml of ethyl orthoformate in an amount which is just sufficient to ensure slight agitation. The excess ethyl orthoformate is driven off under reduced pressure. The residue is crystallised from ether.

후처리

  1. customThe residue is crystallised from ether

출처 및 근거

ORD 기록
ord-95b8396018b64d9fbba036c0cc3396ee
출처 데이터셋
uspto-grants-1981_04
특허 번호
US04261994

반응 노트

불러오는 중…