Tributylphosphine → {2-Chloro-4-[3-(4-chloro-phenylethynyl)-5-(4-morpholin-4-ylmethyl-benzyloxy)-phenylsulfanyl]-phenoxy}-acetic acid ethyl ester

HRID 549572

Reaktionsgleichung

Reaktionsgleichung von HRID 549572
[CH2:1]([O:3][C:4](=[O:31])[CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([S:13][C:14]2[CH:19]=[C:18]([OH:20])[CH:17]=[C:16]([C:21]#[C:22][C:23]3[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][CH:24]=3)[CH:15]=2)=[CH:9][C:8]=1[Cl:30])[CH3:2].[N:32]1([CH2:38][C:39]2[CH:44]=[CH:43][C:42]([CH2:45]O)=[CH:41][CH:40]=2)[CH2:37][CH2:36][O:35][CH2:34][CH2:33]1.C(P(CCCC)CCCC)CCC.N(C(N1CCCCC1)=O)=NC(N1CCCCC1)=O>C1COCC1>[CH2:1]([O:3][C:4](=[O:31])[CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([S:13][C:14]2[CH:19]=[C:18]([O:20][CH2:45][C:42]3[CH:41]=[CH:40][C:39]([CH2:38][N:32]4[CH2:37][CH2:36][O:35][CH2:34][CH2:33]4)=[CH:44][CH:43]=3)[CH:17]=[C:16]([C:21]#[C:22][C:23]3[CH:24]=[CH:25][C:26]([Cl:29])=[CH:27][CH:28]=3)[CH:15]=2)=[CH:9][C:8]=1[Cl:30])[CH3:2]

Komponenten

6

Edukt 4

HCID 13831TributylphosphineHCID 730421,1'-(Azodicarbonyl)dipiperidineHCID 2795499[4-(Morpholinomethyl)phenyl]methanolHCID 57791919{2-Chloro-4-[3-(4-chloro-phenylethynyl)-5-hydroxy-phenylsulfanyl]-phenoxy}-acetic Acid Ethyl Ester

Produkt 1

HCID 67171038{2-Chloro-4-[3-(4-chloro-phenylethynyl)-5-(4-morpholin-4-ylmethyl-benzyloxy)-phenylsulfanyl]-phenoxy}-acetic acid ethyl ester

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel2×

Versuchsvorschrift

{2-Chloro-4-[3-(4-chloro-phenylethynyl)-5-hydroxy-phenylsulfanyl]-phenoxy}-acetic acid ethyl ester (274 mg; 0.58 mmol) was dissolved in THF (15 mL) in a dried reaction flask under an atmosphere of nitrogen. (4-Morpholin-4-ylmethyl-phenyl)-methanol (100 mg; 0.48 mmol) and tributylphosphine (0.21 mL; 0.87 mmol) was added followed by 1,1′-(Azodicarbonyl)dipiperidine (0.22 g; 0.87 mmol) dissolved in THF (10 mL). The reaction mixture was stirred at room temperature for 5 h, filtered and evaporated in vacuo. The crude product was purified by prep. HPLC (method A). Yield: 250 mg. HPLC-MS: m/z: 663.0 (M+H); Rt: 2.47 min.

Aufarbeitung

  1. filtrationfiltered
  2. customevaporated in vacuo
  3. customThe crude product was purified by prep

Quellen und Nachweise

ORD-Eintrag
ord-e638c6ef70164e849f74bbb16ca5e5cf
Quelldatensatz
uspto-grants-2011_05
Patentnummer
US07943669B2

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