Diphenylphosphinic chloride → (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 [2-methoxy-4-(2-methylsulfanyl-ethoxy)-phenyl]-amide

HRID 417328Notes

Reaction equation

HRID 417328 reaction equation
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([C@@H:21]([C:22]4[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=4[F:29])[C@H:20]([C:30]([OH:32])=O)[NH:19][C@H: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.[CH3:63][O:64][C:65]1[CH:70]=[C:69]([O:71][CH2:72][CH2:73][S:74][CH3:75])[CH:68]=[CH:67][C:66]=1[NH2:76]>>[CH3:63][O:64][C:65]1[CH:70]=[C:69]([O:71][CH2:72][CH2:73][S:74][CH3:75])[CH:68]=[CH:67][C:66]=1[NH:76][C:30]([C@@H:20]1[NH:19][C@@H:18]([CH2:33][C:34]([CH3:37])([CH3:35])[CH3:36])[C@:17]2([C:12]3[C:13](=[CH:14][C:9]([Cl:8])=[CH:10][CH:11]=3)[NH:15][C:16]2=[O:38])[C@H:21]1[C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=1[F:29])=[O:32]

Participants

5

Reactant 4

HCID 73910Diphenylphosphinic chlorideHCID 81531DiisopropylethylamineHCID 582863432-Methoxy-4-(2-methylsulfanyl-ethoxy)-phenylamineHCID 71723204(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

Product 1

HCID 58286316(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 [2-methoxy-4-(2-methylsulfanyl-ethoxy)-phenyl]-amide

Procedure

In a manner similar to the method described in Example 5, chiral (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 136 (0.4 g, 0.69 mmol), was reacted with diisopropylethylamine (0.45 g, 3.5 mmol), diphenylphosphinic chloride (0.33 g, 1.4 mmol), then reacted with 2-methoxy-4-(2-methylsulfanyl-ethoxy)-phenylamine prepared in Example 168 (0.2 g, 0.9 mmol) to give chiral (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 [2-methoxy-4-(2-methylsulfanyl-ethoxy)-phenyl]-amide as a off white solid (Yield 0.2 g, 44%).

Sources & evidence

ORD record
ord-a3ae70d011fe4c5c90a8d979177d5c29
Source dataset
uspto-grants-2012_01
Patent number
US08088815B2

Reaction notes

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