Diisopropylethylamine → rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid [2-(cis-2,6-dimethyl-morpholin-4-yl)-ethyl]-amide

HRID 1806710

Reaktionsgleichung

Reaktionsgleichung von HRID 1806710
FC(F)(F)C(O)=O.[Cl:8][C:9]1[C:10]([F:37])=[C:11]([CH:15]2[C:19]([C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][CH:23]=3)([C:20]#[N:21])[CH:18]([CH2:29][C:30]([CH3:33])([CH3:32])[CH3:31])[NH:17][CH:16]2[C:34]([OH:36])=O)[CH:12]=[CH:13][CH:14]=1.[NH2:38][CH2:39][CH2:40][N:41]1[CH2:46][C@H:45]([CH3:47])[O:44][C@H:43]([CH3:48])[CH2:42]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[CH3:47][C@H:45]1[O:44][C@@H:43]([CH3:48])[CH2:42][N:41]([CH2:40][CH2:39][NH:38][C:34]([CH:16]2[CH:15]([C:11]3[CH:12]=[CH:13][CH:14]=[C:9]([Cl:8])[C:10]=3[F:37])[C:19]([C:22]3[CH:23]=[CH:24][C:25]([Cl:28])=[CH:26][CH:27]=3)([C:20]#[N:21])[CH:18]([CH2:29][C:30]([CH3:31])([CH3:32])[CH3:33])[NH:17]2)=[O:36])[CH2:46]1

Komponenten

6

Edukt 4

HCID 81531DiisopropylethylamineHCID 71449682-[(2R,6S)-2,6-dimethylmorpholin-4-yl]ethan-1-amineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86640312rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid

Produkt 1

HCID 86640313rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid [2-(cis-2,6-dimethyl-morpholin-4-yl)-ethyl]-amideAusbeute 94,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

In a manner similar to the method described in Example 1e, rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 26c (0.20 g, 0.36 mmol) was reacted with 4-(2-aminoethyl)-cis-2,6-dimethylmorpholine (Oakwood) (0.20 g, 1.2 mmol), HATU (0.3 g, 0.78 mmol) and iPr2NEt (0.60 g, 4.6 mmol) in CH2Cl2 (20 mL) at room temperature for 20 hrs to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid [2-(cis-2,6-dimethyl-morpholin-4-yl)-ethyl]-amide as a white solid (0.20 g, 94%). HRMS (ES+) m/z Calcd for C31H39Cl2FN4O2+H [(M+H)+]: 589.2507. found: 589.2507.

Quellen und Nachweise

ORD-Eintrag
ord-7049eeccc9d34782865a346714534541
Quelldatensatz
uspto-grants-2013_01
Patentnummer
US08354444B2

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