Methylamine → HCID 86640467, compound

HRID 1807106Notes

Reaction equation

HRID 1807106 reaction equation
[CH3:1][C:2]([O:41][CH2:42][C@@H:43]1[CH2:45][O:44]1)([CH3:40])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([CH:12]2[CH:16]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=3[F:24])[C:15]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][C:28]=3[F:34])([C:25]#[N:26])[CH:14]([CH2:35][C:36]([CH3:39])([CH3:38])[CH3:37])[NH:13]2)=[O:11])=[N:5]1.[CH3:46][NH2:47]>C(O)(C)C>[OH:44][C@@H:43]([CH2:45][NH:47][CH3:46])[CH2:42][O:41][C:2]([CH3:40])([CH3:1])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([CH:12]2[CH:16]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=3[F:24])[C:15]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][C:28]=3[F:34])([C:25]#[N:26])[CH:14]([CH2:35][C:36]([CH3:37])([CH3:39])[CH3:38])[NH:13]2)=[O:11])=[N:5]1

Participants

4

Reactant 2

HCID 6329MethylamineHCID 86640463HCID 86640463, compound

Product 1

HCID 86640467HCID 86640467, compoundYield 16.2%

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

A mixture of rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethylpropyl)-pyrrolidine-2-carboxylic acid {1-[2-methyl-2-((S)-1-oxiranylmethoxy)-propyl]-1H-pyrazol-3-yl}-amide (87.5 mg, 0.133 mmol), isopropyl alcohol (2 mL), and methylamine (1.0 mL, 2 mmol, 2 M in methanol; old bottle) was microwaved at 130° C. for 15 min. The solvent evaporated under reduced pressure. The resulting oil was purified by reverse phase chromatography (20-95% of ACN/water) to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)pyrrolidine-2-carboxylic acid {1-[2-((S)-2-hydroxy-3-methylamino-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide (14.9 mg, 16.2%) as an off-white powder. HRMS (ES+) m/z Calcd for C34H42Cl2F2N6O3S+H [(M+H)+]: 691.2737. found: 691.2731.

Workup

  1. customwas microwaved at 130° C. for 15 min
  2. customThe solvent evaporated under reduced pressure
  3. customThe resulting oil was purified by reverse phase chromatography (20-95% of ACN/water)

Sources & evidence

ORD record
ord-d49499464dcd4a09b0bd982776e7d5c4
Source dataset
uspto-grants-2013_01
Patent number
US08354444B2

Reaction notes

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