Potassium Carbonate → HCID 58930969, compound

HRID 853461Notes

Reaction equation

HRID 853461 reaction equation
C([O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[NH:41][C:18]3[N:19]=[CH:20][N:21]=[C:22]([O:23][C:24]4[CH:29]=[CH:28][C:27]([NH:30][C:31]([NH:33][C:34]5[CH:39]=[CH:38][CH:37]=[C:36]([F:40])[CH:35]=5)=[O:32])=[CH:26][CH:25]=4)[C:17]=3[CH:16]=2)=[CH:11][CH:10]=1)C1C=CC=CC=1.C(=O)([O-])[O-].[K+].[K+].C(OCC)(=O)C.O1CCCC1>FC(F)(F)C(O)=O.C1(SC)C=CC=CC=1>[F:40][C:36]1[CH:35]=[C:34]([NH:33][C:31]([NH:30][C:27]2[CH:26]=[CH:25][C:24]([O:23][C:22]3[C:17]4[CH:16]=[C:15]([C:12]5[CH:11]=[CH:10][C:9]([OH:8])=[CH:14][CH:13]=5)[NH:41][C:18]=4[N:19]=[CH:20][N:21]=3)=[CH:29][CH:28]=2)=[O:32])[CH:39]=[CH:38][CH:37]=1

Participants

6

Reactant 3

HCID 11430Potassium CarbonateHCID 21939870Tetrahydrofuran ethyl acetateHCID 58930883HCID 58930883, compound

Product 1

HCID 58930969HCID 58930969, compoundYield 98.5%

Reagents, catalysts & solvents 2

HCID 6422Trifluoroacetic acidSolventHCID 7520ThioanisoleSolvent

Conditions

Temperature
45 °C

Procedure

After dissolving 377 mg of 1-{4-[6-(4-benzyloxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yloxy]phenyl}-3-(3-fluorophenyl)urea in 4 ml of trifluoroacetic acid and 0.4 ml of thioanisole, the solution was stirred at 45° C. for 40 minutes. It was then returned to room temperature, potassium carbonate was added to alkalinity, and liquid separation and extraction were performed with an ethyl acetate-tetrahydrofuran (5:1) mixed solvent. The organic layer was concentrated to dryness to obtain 310 mg of the title compound.

Workup

  1. customwas then returned to room temperature
  2. additionmixed solvent
  3. concentrationThe organic layer was concentrated to dryness

Sources & evidence

ORD record
ord-975b4917318d4a059d2d3252e82d5c5c
Source dataset
uspto-grants-2007_08
Patent number
US07253286B2

Reaction notes

Loading…