Hydrochloric Acid → HCID 178434854, 화합물

HRID 359851

반응식

HRID 359851 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:7]=[C:8]([Cl:11])[C:9]=1[OH:10])[CH:5]=[O:6].[CH3:12][C:13](=[N:17][OH:18])[C:14](=O)[CH3:15].Cl>C(O)=O>[Cl:1][C:2]1[CH:3]=[C:4]([C:5]2[O:6][C:14]([CH3:15])=[C:13]([CH3:12])[N+:17]=2[O-:18])[CH:7]=[C:8]([Cl:11])[C:9]=1[OH:10]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 168393,5-Dichloro-4-hydroxybenzaldehydeHCID 63989692-Oxime 2,3-butanedione

생성물 1

HCID 178434854HCID 178434854, 화합물

시약·촉매·용매 1

HCID 284Formic Acid용매

실험 절차

2-(3,5-Dichloro-4-hydroxyphenyl)-4,5-dimethyloxazole N-oxide was prepared from 19.1 g 3,5-dichloro-4-hydroxybenzaldehyde and 10.1 g butanedione mono-oxime in formic acid in the presence of hydrogen chloride gas. There was obtained 12.2 g of product, m.p. 221°-223° C.

출처 및 근거

ORD 기록
ord-ff97ae7b4f9a411489d40d3c37d4a501
출처 데이터셋
uspto-grants-1991_03
특허 번호
US05002960

연결된 노트

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