Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylate → 3-(3-Chlorophenyl)-7-chloro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester

HRID 1443847노트

반응식

HRID 1443847 반응식
[CH2:1]([O:3][C:4]([C:6]1[C:11](=O)[N:10]2[N:13]=[CH:14][C:15]([C:16]3[CH:21]=[CH:20][CH:19]=[C:18]([Cl:22])[CH:17]=3)=[C:9]2[NH:8][CH:7]=1)=[O:5])[CH3:2].C(OC(C1C=C([Cl:34])N2N=CC=C2N=1)=O)C>>[CH2:1]([O:3][C:4]([C:6]1[CH:7]=[N:8][C:9]2[N:10]([N:13]=[CH:14][C:15]=2[C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([Cl:22])[CH:17]=2)[C:11]=1[Cl:34])=[O:5])[CH3:2]

참가 물질

3

반응물 2

HCID 12366074Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-5-carboxylateHCID 178469870HCID 178469870, 화합물

생성물 1

HCID 586289053-(3-Chlorophenyl)-7-chloro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester

실험 절차

This compound was synthesized from 7-oxo-3-(3-chlorophenyl)-4,7-dihydro-pyrazolo-[1,5-a]-pyrimidine-6-carboxylic acid ethyl ester, according to the process for synthesizing the foregoing 7-chloro-pyrazolo-[1,5-a]-pyrimidine-5-carboxylic acid ethyl ester. mp: 140-141° C.

출처 및 근거

ORD 기록
ord-d014147c8bb54b4197194a433b818529
출처 데이터셋
uspto-grants-2010_02
특허 번호
US07662826B2

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