Phenyl isocyanatoformate → [4-(3,5-Dichlorobenzyl)-3,5-diethyl-1h-pyrazol-1-yl]methyl phenyl imidodicarbonate

HRID 723606노트

반응식

HRID 723606 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:17]=[C:18]([Cl:20])[CH:19]=1)[CH2:5][C:6]1[C:7]([CH2:15][CH3:16])=[N:8][N:9]([CH2:13][OH:14])[C:10]=1[CH2:11][CH3:12].[N:21]([C:24]([O:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)=[O:25])=[C:22]=[O:23]>CN(C)C=O>[C:22]([NH:21][C:24]([O:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)=[O:25])([O:14][CH2:13][N:9]1[C:10]([CH2:11][CH3:12])=[C:6]([CH2:5][C:4]2[CH:17]=[C:18]([Cl:20])[CH:19]=[C:2]([Cl:1])[CH:3]=2)[C:7]([CH2:15][CH3:16])=[N:8]1)=[O:23]

참가 물질

4

반응물 2

HCID 4148962Phenyl isocyanatoformateHCID 9857970[4-(3,5-Dichlorobenzyl)-3,5-diethyl-1h-pyrazol-1-yl]methanol

생성물 1

HCID 10277209[4-(3,5-Dichlorobenzyl)-3,5-diethyl-1h-pyrazol-1-yl]methyl phenyl imidodicarbonate

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A solution of the alcohol of Example 41 (6.3 mg, 201 mol) in dimethylformamide (250 μL) was treated with phenyl isocyanatoformate (3.6 mg, 22 μmol) and the mixture was shaken for 1.5 hours. The reaction mixture was filtered and the filtrate was purified by HPLC (Hypersil Thermoquest Luna C8 150×10 mm column; a gradient mobile phase was used, 10:90 (by volume)→95:5 (by volume) acetonitrile:(water, 95% by volume/trifluoroacetic acid, 0.1% by volume/acetonitrile 5%, by volume)).

후처리

  1. filtrationThe reaction mixture was filtered
  2. customthe filtrate was purified by HPLC (Hypersil Thermoquest Luna C8 150×10 mm column

출처 및 근거

ORD 기록
ord-eb02d140c24a4f8ab74bfb694b4b3e19
출처 데이터셋
uspto-grants-2006_11
특허 번호
US07141585B2

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