Pyridine → HCID 57718441, compound

HRID 734465Notes

Reaction equation

HRID 734465 reaction equation
[CH3:1][C:2]1[C:7]([CH3:8])=[CH:6][CH:5]=[CH:4][C:3]=1[C@@H:9]([C:11]1[NH:12][CH:13]=[CH:14][N:15]=1)[CH3:10].N1[CH:21]=[CH:20][CH:19]=[CH:18]C=1.[O:22]=[C:23](Cl)[O:24]C(Cl)(Cl)Cl.C1(CO)CC1>C(#N)C>[CH3:1][C:2]1[C:7]([CH3:8])=[CH:6][CH:5]=[CH:4][C:3]=1[C@@H:9]([C:11]1[N:15]([C:23]([O:24][CH2:18][CH:19]2[CH2:21][CH2:20]2)=[O:22])[CH:14]=[CH:13][N:12]=1)[CH3:10]

Participants

6

Reactant 4

HCID 1049PyridineHCID 10426DiphosgeneHCID 75644CyclopropanemethanolHCID 24738933Demiditraz

Product 1

HCID 57718441HCID 57718441, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

To a mixture of the compound of Example 58 (100 mg, 0.5 mmol) and pyridine (90 μl, 1.1 mmol) in anhydrous acetonitrile (1 ml), at 0° C. and under nitrogen, was added diphosgene (33 μl, 0.28 mmol). The mixture was stirred at 0° C. for 30 min, before addition of cyclopropylmethanol (43 μl, 0.55 mmol). The reaction mixture was stirred at room temperature for 1 h and then filtered.

Workup

  1. filtrationfiltered

Sources & evidence

ORD record
ord-282f817cec6644b38e1f9cb8892d3d06
Source dataset
uspto-grants-2009_09
Patent number
US07592362B2

Reaction notes

Loading…