3-Methoxypropyne → {2-Chloro-4-[3-(3-methoxy-prop-1-ynyl)-5-(3-morpholin-4-yl-propoxy)phenylsulfanyl]-phenoxy}-acetic Acid Ethyl Ester

HRID 549589

반응식

HRID 549589 반응식
[CH2:1]([O:3][C:4](=[O:32])[CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([S:13][C:14]2[CH:19]=[C:18]([O:20][CH2:21][CH2:22][CH2:23][N:24]3[CH2:29][CH2:28][O:27][CH2:26][CH2:25]3)[CH:17]=[C:16](Br)[CH:15]=2)=[CH:9][C:8]=1[Cl:31])[CH3:2].[CH3:33][O:34][CH2:35][C:36]#[CH:37]>C(N(CC)CC)C.CN(C=O)C.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl.[Cu](I)I>[CH2:1]([O:3][C:4](=[O:32])[CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([S:13][C:14]2[CH:19]=[C:18]([O:20][CH2:21][CH2:22][CH2:23][N:24]3[CH2:29][CH2:28][O:27][CH2:26][CH2:25]3)[CH:17]=[C:16]([C:37]#[C:36][CH2:35][O:34][CH3:33])[CH:15]=2)=[CH:9][C:8]=1[Cl:31])[CH3:2]

참가 물질

7

반응물 2

HCID 693933-MethoxypropyneHCID 57791920{4-[3-Bromo-5-(3-morpholin-4-yl-propoxy)-phenylsulfanyl]-2-chloro-phenoxy}-acetic Acid Ethyl Ester

생성물 1

HCID 67171218{2-Chloro-4-[3-(3-methoxy-prop-1-ynyl)-5-(3-morpholin-4-yl-propoxy)phenylsulfanyl]-phenoxy}-acetic Acid Ethyl Ester

시약·촉매·용매 4

HCID 83717Copper iodide촉매HCID 6102075Dichlorobis(triphenylphosphine)palladium촉매HCID 6228Dimethylformamide용매HCID 8471Triethylamine용매

실험 절차

{4-[3-Bromo-5-(3-morpholin-4-yl-propoxy)-phenylsulfanyl]-2-chloro-phenoxy}-acetic acid ethyl ester (0.2 g; 0.37 mmol), 3-methoxy-propyne (0.10 g; 1.47 mmol), bis(triphenylphosphine)palladium (II) chloride (21 mg; 0.029 mmol) and copper iodide (4.2 mg; 0.022 mmol) were dissolved in a mixture of triethylamine (2 mL) and DMF (2 mL) under an atmosphere of nitrogen. The reaction mixture was reacted in a microwave oven at 150° C. for 1 h. The reaction mixture was evaporated to dryness and extracted with ethyl acetate from a aqueous 5% citric acid solution. The crude product was dried, evaporated to dryness and purified by preparative HPLC (method B). Yield: 160 mg. HPLC-MS: m/z: 534.1 (M+); Rt: 1.79 min.

후처리

  1. customThe reaction mixture was reacted in a microwave oven at 150° C. for 1 h
  2. customThe reaction mixture was evaporated to dryness
  3. extractionextracted with ethyl acetate from a aqueous 5% citric acid solution
  4. dry with materialThe crude product was dried
  5. customevaporated to dryness
  6. custompurified by preparative HPLC (method B)

출처 및 근거

ORD 기록
ord-63e496f9697d40a0a09143e687ab475e
출처 데이터셋
uspto-grants-2011_05
특허 번호
US07943669B2

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