Pyridine → HCID 11153930, compound

HRID 746438Notes

Reaction equation

HRID 746438 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([C:12]2[C:20]3[C:19]4[CH:21]=[C:22]([NH2:25])[CH:23]=[CH:24][C:18]=4[O:17][C:16]=3[C:15]([O:26][CH3:27])=[CH:14][CH:13]=2)=[O:11])=[CH:5][CH:4]=1.[C:28](Cl)(=[O:30])[CH3:29].N1C=CC=CC=1>C1COCC1>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([C:12]2[C:20]3[C:19]4[CH:21]=[C:22]([NH:25][C:28](=[O:30])[CH3:29])[CH:23]=[CH:24][C:18]=4[O:17][C:16]=3[C:15]([O:26][CH3:27])=[CH:14][CH:13]=2)=[O:11])=[CH:5][CH:4]=1

Participants

5

Reactant 3

HCID 1049PyridineHCID 6367Acetyl chlorideHCID 21105718HCID 21105718, compound

Product 1

HCID 11153930HCID 11153930, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

N1-(4-methoxyphenyl)-4-methoxy-8-amino-dibenzo[b,d]furan-1-carboxamide (90 mg, 0.248 mmol) (step 2) was treated with acetyl chloride (1.1 eq.) in THF (10 ml) containing pyridine (1.1 eq) at 0° C. and allowed to warm to room temperature. The reaction was stirred at room temperature for 16 h. THF was evaporated and the residue was washed ethanol to obtain 40 mg of N1-(4-methoxyphenyl)-4-methoxy-8-acetamido-dibenzo[b,d]furan-1-carboxamide as white solid; mp: 285° C.

Workup

  1. customTHF was evaporated
  2. washthe residue was washed ethanol

Sources & evidence

ORD record
ord-2596a03d17ab426c971830a826b430df
Source dataset
uspto-grants-2008_07
Patent number
US07393846B2

Reaction notes

Loading…