Hydrochloric Acid → HCID 86640320, compound

HRID 1806779Notes

Reaction equation

HRID 1806779 reaction equation
FC(F)(F)C(O)=O.[Cl:8][C:9]1[C:10]([F:37])=[C:11]([CH:15]2[C:19]([C:27]#[N:28])([C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=3)[CH:18]([CH2:29][C:30]([CH3:33])([CH3:32])[CH3:31])[NH:17][CH:16]2[C:34](O)=[O:35])[CH:12]=[CH:13][CH:14]=1.CC1(C)[O:43][C@@H:42]([CH2:44][CH2:45][NH2:46])[CH2:41][O:40]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:43][C@H:42]([CH2:41][OH:40])[CH2:44][CH2:45][NH:46][C:34]([CH:16]1[CH:15]([C:11]2[CH:12]=[CH:13][CH:14]=[C:9]([Cl:8])[C:10]=2[F:37])[C:19]([C:27]#[N:28])([C:20]2[CH:21]=[CH:22][C:23]([F:26])=[CH:24][CH:25]=2)[CH:18]([CH2:29][C:30]([CH3:33])([CH3:32])[CH3:31])[NH:17]1)=[O:35]

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 86640319HCID 86640319, compound

Product 1

HCID 86640320HCID 86640320, compoundYield 55.3%

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 8028TetrahydrofuranSolvent

Procedure

In a manner similar to the method described in Example 42e, rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-4-(4-fluoro-phenyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 55c (0.4 g, 0.73 mmol) was reacted with 2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethylamine (0.2 g, 1.4 mmol), HATU (0.3 g, 0.8 mmol) and iPr2NEt (0.6 g, 4.6 mmol) in CH2Cl2 at room temperature for 20 h, then reacted with aqueous HCl solution in tetrahydrofuran at room temperature for 2 h to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-4-(4-fluoro-phenyl)-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide as a white solid (0.21 g, 55%).

Sources & evidence

ORD record
ord-a29df9d02cfb44eeb5d4352a0d9a8739
Source dataset
uspto-grants-2013_01
Patent number
US08354444B2

Reaction notes

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