Acetonitrile → 2-Chloro-6-[3-(4-methyl-piperazin-1-yl)-prop-1-ynyl]-4-morpholin-4-yl-thieno[3,2-d]pyrimidine

HRID 2098676노트

반응식

HRID 2098676 반응식
[Cl:1][C:2]1[N:3]=[C:4]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[C:5]2[S:10][C:9]([C:11]#[C:12][CH2:13]OS(C)(=O)=O)=[CH:8][C:6]=2[N:7]=1.C(=O)([O-])[O-].[K+].[K+].[CH3:31][N:32]1[CH2:37][CH2:36][NH:35][CH2:34][CH2:33]1.C(#N)C>ClCCl>[Cl:1][C:2]1[N:3]=[C:4]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[C:5]2[S:10][C:9]([C:11]#[C:12][CH2:13][N:35]3[CH2:36][CH2:37][N:32]([CH3:31])[CH2:33][CH2:34]3)=[CH:8][C:6]=2[N:7]=1

참가 물질

6

반응물 4

HCID 6342AcetonitrileHCID 11430Potassium CarbonateHCID 531671-MethylpiperazineHCID 86618394Methanesulfonic acid 3-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-yl)-prop-2-ynyl ester

생성물 1

HCID 866183952-Chloro-6-[3-(4-methyl-piperazin-1-yl)-prop-1-ynyl]-4-morpholin-4-yl-thieno[3,2-d]pyrimidine

시약·촉매·용매 1

HCID 6344Dichloromethane용매

반응 조건

온도
50 °C

실험 절차

A mixture of methanesulfonic acid 3-(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-yl)-prop-2-ynyl ester (150 mg), potassium carbonate (64 mg), N-methylpiperazine (45 μL) and acetonitrile (5 ml) were stirred at 50° C. for 3 hours. The reaction mixture was then cooled, diluted with dichloromethane, washed with brine, dried (MgSO4) and the solvents reduced in vacuo to yield 2-chloro-6-[3-(4-methyl-piperazin-1-yl)-prop-1-ynyl]-4-morpholin-4-yl-thieno[3,2-d]pyrimidine (101 mg).

후처리

  1. temperatureThe reaction mixture was then cooled
  2. washwashed with brine
  3. dry with materialdried (MgSO4)

출처 및 근거

ORD 기록
ord-2ebcab376aa04eac9c91f84fee1a1199
출처 데이터셋
uspto-grants-2013_05
특허 번호
US08450315B2

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