Hydrochloric Acid → HCID 86640440, compound

HRID 1807032Notes

Reaction equation

HRID 1807032 reaction equation
[Cl:1][C:2]1[C:3]([F:39])=[C:4]([CH:8]2[C:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[CH:11]([CH2:23][C:24]([CH3:35])([CH3:34])[CH2:25][C:26]3[CH:31]=[CH:30][C:29]([O:32][CH3:33])=[CH:28][CH:27]=3)[NH:10][CH:9]2[C:36](O)=[O:37])[CH:5]=[CH:6][CH:7]=1.CC1(C)[O:45][C@@H:44]([CH2:46][CH2:47][NH2:48])[CH2:43][O: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.Cl>C(Cl)Cl.O1CCCC1>[OH:45][C@H:44]([CH2:43][OH:42])[CH2:46][CH2:47][NH:48][C:36]([CH:9]1[CH:8]([C:4]2[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=2[F:39])[C:12]([C:15]2[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=2[F:22])([C:13]#[N:14])[CH:11]([CH2:23][C:24]([CH3:35])([CH3:34])[CH2:25][C:26]2[CH:31]=[CH:30][C:29]([O:32][CH3:33])=[CH:28][CH:27]=2)[NH:10]1)=[O:37]

Participants

8

Reactant 5

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 282937772-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethan-1-amineHCID 67296997HCID 67296997, compound

Product 1

HCID 86640440HCID 86640440, compoundYield 29%

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 8028TetrahydrofuranSolvent

Procedure

In a manner similar to the method described in Examples 42c and 42d, rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-[3-(4-methoxy-phenyl)-2,2-dimethyl-propyl]-pyrrolidine-2-carboxylic acid prepared in Example 126c (0.5 g, 0.87 mmol) was reacted with 2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethylamine (0.25 g, 1.7 mmol), HATU (0.6 g, 1.7 mmol) and iPr2NEt (0.45 mL, 2.6 mmol) in CH2Cl2 at room temperature for 20 h, then reacted with aqueous HCl solution in tetrahydrofuran at room temperature to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-[3-(4-methoxy-phenyl)-2,2-dimethyl-propyl]-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide as a white solid (0.16 g, 29%).

Sources & evidence

ORD record
ord-8f986773d4704db3b8056b69de9d683a
Source dataset
uspto-grants-2013_01
Patent number
US08354444B2

Reaction notes

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