Triethylamine → HCID 73214543, compound

HRID 2200875Notes

Reaction equation

HRID 2200875 reaction equation
[CH:1]12[CH2:6][CH:5]1[CH2:4][N:3]([C:7]1[N:12]=[C:11]([NH:13][CH2:14][C:15]3[CH:20]=[CH:19][C:18]([O:21][CH3:22])=[C:17]([Cl:23])[CH:16]=3)[C:10]([C:24]([OH:26])=O)=[CH:9][N:8]=1)[CH2:2]2.[CH3:27][C:28]1[N:29]=[CH:30][C:31]([CH2:34][NH2:35])=[N:32][CH:33]=1.C(N(CC)CC)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C1COCC1>[CH:1]12[CH2:6][CH:5]1[CH2:4][N:3]([C:7]1[N:12]=[C:11]([NH:13][CH2:14][C:15]3[CH:20]=[CH:19][C:18]([O:21][CH3:22])=[C:17]([Cl:23])[CH:16]=3)[C:10]([C:24]([NH:35][CH2:34][C:31]3[CH:30]=[N:29][C:28]([CH3:27])=[CH:33][N:32]=3)=[O:26])=[CH:9][N:8]=1)[CH2:2]2

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 27564962-(Aminomethyl)-5-methylpyrazineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 1176225452-(3-Azabicyclo[3.1.0]hexan-3-yl)-4-((3-chloro-4-methoxybenzyl)amino)pyrimidine-5-carboxylic acid

Product 1

HCID 73214543HCID 73214543, compoundYield 40.5%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

In THF (50 mL) were dissolved 2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-((3-chloro-4-methoxybenzyl)amino)pyrimidine-5-carboxylic acid (202 mg, 0.54 mmol), (5-methylpyrazine-2-yl)methylamine (79 mg, 0.64 mmol) and triethylamine (0.2 mL). The solution was cooled in an ice bath and HATU (266 mg, 0.70 mmol) was then added. The reaction was conducted at ambient temperature for 18 h. The reaction mixture was concentrated, followed by addition of water and extraction with ethyl acetate. The organic phase was dried, concentrated, and purified by silica gel column chromatography (DCM/methanol=50/1) to give 2-(3-azabicyclo[3.1.0]hexan-3-yl)-4-((3-chloro-4-methoxybenzyl)amino)-N-((5-methylpyrazine-2-yl)methyl)pyrimidine-5-formamide (105 mg, 40% yield).

Workup

  1. temperatureThe solution was cooled in an ice bath
  2. concentrationThe reaction mixture was concentrated
  3. additionfollowed by addition of water and extraction with ethyl acetate
  4. customThe organic phase was dried
  5. concentrationconcentrated
  6. custompurified by silica gel column chromatography (DCM/methanol=50/1)

Sources & evidence

ORD record
ord-f6e98e697106453097c587b0c413ca74
Source dataset
uspto-grants-2016_06
Patent number
US09359371B2

Reaction notes

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