Triethylamine → HCID 59626063, compound

HRID 1852649Notes

Reaction equation

HRID 1852649 reaction equation
[NH:1]1[CH2:4][CH:3]([N:5]2[CH2:10][CH2:9][N:8]([C:11]([C:13]3[S:14][CH:15]=[CH:16][N:17]=3)=[O:12])[CH2:7][CH2:6]2)[CH2:2]1.[F:18][C:19]1[CH:24]=[CH:23][C:22]([N:25]2[C:33]3[C:28](=[CH:29][C:30]([C:34](O)=[O:35])=[CH:31][CH:32]=3)[CH2:27][CH2:26]2)=[CH:21][CH:20]=1.CCN(CC)CC.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[F:18][C:19]1[CH:24]=[CH:23][C:22]([N:25]2[C:33]3[C:28](=[CH:29][C:30]([C:34]([N:1]4[CH2:2][CH:3]([N:5]5[CH2:6][CH2:7][N:8]([C:11]([C:13]6[S:14][CH:15]=[CH:16][N:17]=6)=[O:12])[CH2:9][CH2:10]5)[CH2:4]4)=[O:35])=[CH:31][CH:32]=3)[CH2:27][CH2:26]2)=[CH:21][CH:20]=1

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 59625677(4-(Azetidin-3-yl)piperazin-1-yl)(thiazol-2-yl)methanoneHCID 59626039HCID 59626039, compound

Product 1

HCID 59626063HCID 59626063, compoundYield 75.3%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

To a mixture of compound 5e (42.9 mg, 0.132 mmol), compound 55d (30.9 mg, 0.12 mmol), and Et3N (0.084 mL, 0.6 mmol) in CH2Cl2 (1 mL) at room temperature was added HATU (70 mg, 0.168 mmol). The reaction mixture was stirred at room temperature overnight. The mixture was diluted with CH2Cl2 and washed with H2O, aqueous NaHCO3 and brine, and then dried over Na2SO4, filtered, and concentrated. The residue was purified by flash column chromatography (silica gel, 2-4% MeOH/EtOAc) to give compound Cpd 885 (44.4 mg). 1H NMR (400 MHz, CDCl3): δ 7.89 (d, J=3.2 Hz, 1H), 7.55 (d, J=3.2 Hz, 1H), 7.51 (d, J=1.2 Hz, 1H), 7.38 (dd, J=8.3, 1.7 Hz, 1H), 7.16-7.25 (m, 2H), 7.03-7.12 (m, 2H), 6.88 (d, J=8.3 Hz, 1H), 4.05-4.67 (m, 6H), 3.99 (t, J=8.6 Hz, 2H), 3.76-3.94 (m, 2H), 3.20-3.30 (m, 1H), 3.16 (t, J=8.6 Hz, 2H), 2.37-2.64 (m, 4H); MS m/z (M+H+) 492.1.

Workup

  1. washwashed with H2O, aqueous NaHCO3 and brine
  2. dry with materialdried over Na2SO4
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customThe residue was purified by flash column chromatography (silica gel, 2-4% MeOH/EtOAc)

Sources & evidence

ORD record
ord-5f140328ed65476f90961dc23488a25d
Source dataset
uspto-grants-2015_02
Patent number
US08962607B2

Reaction notes

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