Ethyl 2-((diethoxyphosphoryl)methylamino)acetate → ethyl 2-(3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-N-((diethoxyphosphoryl)methyl)phenylsulfonamido)acetate

HRID 1470087Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1470087
[CH2:1]([O:3][P:4]([CH2:9][NH:10][CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].[Cl:17][C:18]1[CH:19]=[C:20]2[C:25](=[C:26]([Cl:28])[CH:27]=1)[CH2:24][N:23]([CH3:29])[CH2:22][CH:21]2[C:30]1[CH:31]=[C:32]([S:36](Cl)(=[O:38])=[O:37])[CH:33]=[CH:34][CH:35]=1>N1C=CC=CC=1>[Cl:17][C:18]1[CH:19]=[C:20]2[C:25](=[C:26]([Cl:28])[CH:27]=1)[CH2:24][N:23]([CH3:29])[CH2:22][CH:21]2[C:30]1[CH:31]=[C:32]([S:36]([N:10]([CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH2:9][P:4]([O:3][CH2:1][CH3:2])([O:6][CH2:7][CH3:8])=[O:5])(=[O:38])=[O:37])[CH:33]=[CH:34][CH:35]=1

Komponenten

4

Edukt 2

HCID 4490933Ethyl 2-((diethoxyphosphoryl)methylamino)acetateHCID 866723303-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzene-1-sulfonyl chloride

Produkt 1

HCID 86672332ethyl 2-(3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-N-((diethoxyphosphoryl)methyl)phenylsulfonamido)acetateAusbeute 26,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Versuchsvorschrift

Into a 50-mL round-bottom flask, was placed a solution of ethyl 2-((diethoxyphosphoryl)methylamino)acetate (320 mg, 1.26 mmol, 1.00 equiv) in pyridine (10 mL). 3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzene-1-sulfonyl chloride (500 mg, 1.28 mmol, 1.01 equiv) was added and the resulting solution was stirred overnight at room temperature. The reaction progress was monitored by LCMS. The resulting mixture was concentrated under vacuum. The crude product (400 mg) was purified by preparative HPLC to give 200 mg (24%) of the title compound as a TFA salt.

Aufarbeitung

  1. customInto a 50-mL round-bottom flask, was placed
  2. concentrationThe resulting mixture was concentrated under vacuum
  3. customThe crude product (400 mg) was purified by preparative HPLC

Quellen und Nachweise

ORD-Eintrag
ord-49eb447b35a24a5095711f7950a3c402
Quelldatensatz
uspto-grants-2015_04
Patentnummer
US09006281B2

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