Hydrochloric Acid → HCID 86640407, compound

HRID 1806983Notes

Reaction equation

HRID 1806983 reaction equation
FC(F)(F)C(O)=O.[Cl:8][C:9]1[C:10]([F:40])=[C:11]([CH:15]2[C:19]([C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][C:23]=3[F:29])([C:20]#[N:21])[CH:18]([CH2:30][C:31]3([CH2:35][CH3:36])[CH2:34][O:33][CH2:32]3)[NH:17][CH:16]2[C:37](O)=[O:38])[CH:12]=[CH:13][CH:14]=1.CC1(C)[O:46][C@@H:45]([CH2:47][CH2:48][NH2:49])[CH2:44][O:43]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:46][C@H:45]([CH2:44][OH:43])[CH2:47][CH2:48][NH:49][C:37]([CH:16]1[CH:15]([C:11]2[CH:12]=[CH:13][CH:14]=[C:9]([Cl:8])[C:10]=2[F:40])[C:19]([C:22]2[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][C:23]=2[F:29])([C:20]#[N:21])[CH:18]([CH2:30][C:31]2([CH2:35][CH3:36])[CH2:32][O:33][CH2:34]2)[NH:17]1)=[O:38]

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 86640406HCID 86640406, compound

Product 1

HCID 86640407HCID 86640407, compoundYield 60.1%

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-ethyl-oxetan-3-ylmethyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 105c (1 g, 1.6 mmol) was reacted with 2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethylamine (0.7 g, 5 mmol), HATU (1.1 g, 3 mmol) and iPr2NEt (1.4 mL, 8 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-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(3-ethyl-oxetan-3-ylmethyl)-pyrrolidine-2-carboxylic acid ((S)-3,4-dihydroxy-butyl)-amide as a white solid (0.56 g, 58%).

Sources & evidence

ORD record
ord-06c4d29a3b8745cea661baa56b89d3af
Source dataset
uspto-grants-2013_01
Patent number
US08354444B2

Reaction notes

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