Phenelzine → Ethyl 5-methyl-1-phenethylpyrazole-3-carboxylate

HRID 976984노트

반응식

HRID 976984 반응식
[CH2:1]([NH:9][NH2:10])[CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.O=[C:12]([CH2:18][C:19](=O)[CH3:20])[C:13]([O:15][CH2:16][CH3:17])=[O:14]>C(Cl)Cl>[CH3:20][C:19]1[N:9]([CH2:1][CH2:2][C:3]2[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=2)[N:10]=[C:12]([C:13]([O:15][CH2:16][CH3:17])=[O:14])[CH:18]=1

참가 물질

4

반응물 2

HCID 3675PhenelzineHCID 69208Ethyl 2,4-dioxovalerate

생성물 1

HCID 22145419Ethyl 5-methyl-1-phenethylpyrazole-3-carboxylate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

The title compound was prepared from phenethyl hydrazine (3.92 g, 0.029M)(obtained by the method of J. H. Biel U.S. Pat. No. 3,000,903) and ethyl 2,4-dioxovalerate (4.55 g, 0.029M) as described in Example 1, Preparation 1 as a yellow oil (3.84 g, 52%); νmax (CH2Cl2) 1720 cm-1 ;

후처리

  1. customobtained by the method of J

출처 및 근거

ORD 기록
ord-5284b217ab9f479ba2486466260bd624
출처 데이터셋
uspto-grants-1997_03
특허 번호
US05612477

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