Diphenylphosphinic chloride → rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid [4-(2-hydroxy-ethoxy)-phenyl]-amide

HRID 417187

Reaktionsgleichung

Reaktionsgleichung von HRID 417187
FC(F)(F)C(O)=O.[Cl:8][C:9]1[CH:14]=[C:13]2[NH:15][C:16](=[O:38])[C:17]3([CH:21]([C:22]4[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=4[F:29])[CH:20]([C:30](O)=[O:31])[NH:19][CH:18]3[CH2:33][C:34]([CH3:37])([CH3:36])[CH3:35])[C:12]2=[CH:11][CH:10]=1.C(N(C(C)C)CC)(C)C.C1(P(Cl)(C2C=CC=CC=2)=O)C=CC=CC=1.[NH2:63][C:64]1[CH:73]=[CH:72][C:67]([O:68][CH2:69][CH2:70][OH:71])=[CH:66][CH:65]=1>>[OH:71][CH2:70][CH2:69][O:68][C:67]1[CH:72]=[CH:73][C:64]([NH:63][C:30]([CH:20]2[NH:19][CH:18]([CH2:33][C:34]([CH3:36])([CH3:37])[CH3:35])[C:17]3([C:12]4[C:13](=[CH:14][C:9]([Cl:8])=[CH:10][CH:11]=4)[NH:15][C:16]3=[O:38])[CH:21]2[C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=2[F:29])=[O:31])=[CH:65][CH:66]=1

Komponenten

5

Edukt 4

HCID 73910Diphenylphosphinic chlorideHCID 808922-(4-Aminophenoxy)ethanolHCID 81531DiisopropylethylamineHCID 78158843rac-(2'R,3'S,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid trifluoroacetic acid

Produkt 1

HCID 75985743rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid [4-(2-hydroxy-ethoxy)-phenyl]-amideAusbeute 41,6 %

Versuchsvorschrift

In a manner similar to the method described in Example 5, rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid trifluoroacetic acid prepared in Example 4 (0.25 g, 0.44 mmol), was reacted with diisopropylethylamine (0.23 g, 1.8 mmol), diphenylphosphinic chloride (0.32 g, 1.3 mmol), then reacted with 2-(4-aminophenoxy)ethanol (0.082 g, 0.53 mmol) to give rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid [4-(2-hydroxy-ethoxy)-phenyl]-amide as a yellow solid (Yield 0.11 g, 41%).

Quellen und Nachweise

ORD-Eintrag
ord-caa4a2a9ed0a4d5fb3762a9f87a46b36
Quelldatensatz
uspto-grants-2012_01
Patentnummer
US08088815B2

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