Triethylamine → HCID 16064315, compound

HRID 1374347Notes

Reaction equation

HRID 1374347 reaction equation
[NH2:1][C@H:2]1[CH2:6][CH2:5][N:4]([C@H:7]2[CH2:12][CH2:11][C@@H:10]([N:13]([CH:15]([CH3:17])[CH3:16])[CH3:14])[CH2:9][C@H:8]2[C:18]([O:20][CH3:21])=[O:19])[C:3]1=[O:22].[F:23][C:24]([F:35])([F:34])[C:25]1[CH:26]=[C:27]([CH:31]=[CH:32][CH:33]=1)[C:28](O)=[O:29].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1.CCN(CC)CC>C(Cl)Cl>[CH:15]([N:13]([CH3:14])[C@H:10]1[CH2:9][C@@H:8]([C:18]([O:20][CH3:21])=[O:19])[C@@H:7]([N:4]2[CH2:5][CH2:6][C@H:2]([NH:1][C:28](=[O:29])[C:27]3[CH:31]=[CH:32][CH:33]=[C:25]([C:24]([F:23])([F:34])[F:35])[CH:26]=3)[C:3]2=[O:22])[CH2:12][CH2:11]1)([CH3:17])[CH3:16]

Participants

7

Reactant 5

HCID 8471TriethylamineHCID 99633-(Trifluoromethyl)benzoic acidHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 68770137HCID 68770137, compound

Product 1

HCID 16064315HCID 16064315, compoundYield 38.8%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A solution of (1R,2S,5R)-methyl 2-((S)-3-amino-2-oxopyrrolidin-1-yl)-5-(isopropyl(methyl)amino)-cyclohexanecarboxylate (50 mg, 0.16 mmol), 3-(trifluoromethyl)benzoic acid (38 mg, 0.20 mol), EDCI (38 mg, 0.20 mmol), HOBT (27 mg, 0.20 mmol), and Et3N (20 mg 0.20 mmol) in CH2Cl2 was stirred overnight at room temperature. The solution was washed with water and brine, concentrated in vacuo and the residue chromatographed on silica gel (3%–5%–10% (NH4OH/MeOH)/CH2Cl2) to give 30 mg of the title product as a white solid. MS found: (M+H)+=484.25

Workup

  1. washThe solution was washed with water and brine
  2. concentrationconcentrated in vacuo
  3. customthe residue chromatographed on silica gel (3%–5%–10% (NH4OH/MeOH)/CH2Cl2)

Sources & evidence

ORD record
ord-3e6ce3ed9d8d415b978c49bfee2b365f
Source dataset
uspto-grants-2007_01
Patent number
US07163937B2

Reaction notes

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