HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Tetrahydrofuran → HCID 25009770, compound

HRID 2410448
Notes
Print preview

Reaction equation

HRID 2410448 reaction equation
[C:1](=[O:4])([O-])[O-].[K+].[K+].C([O:9][C@@H:10]([CH2:28][CH2:29][C:30]1[CH:35]=[CH:34][C:33]([C:36]2[CH:37]=NC=N[CH:41]=2)=[CH:32][CH:31]=1)[C@H:11]([CH2:15][CH2:16][N:17]1[C:22](=[O:23])[C:21]2[CH:24]=[CH:25][CH:26]=[CH:27][C:20]=2[N:19]=[N:18]1)[C:12]([OH:14])=[O:13])=O.O1C[CH2:45][CH2:44][CH2:43]1>CO>[OH:9][C@@H:10]([CH2:28][CH2:29][C:30]1[CH:31]=[CH:32][C:33]([C:36]2[CH:41]=[CH:45][C:44]([O:4][CH3:1])=[CH:43][CH:37]=2)=[CH:34][CH:35]=1)[C@H:11]([CH2:15][CH2:16][N:17]1[C:22](=[O:23])[C:21]2[CH:24]=[CH:25][CH:26]=[CH:27][C:20]=2[N:19]=[N:18]1)[C:12]([OH:14])=[O:13]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 8028TetrahydrofuranHCID 11430Potassium CarbonateHCID 86700980(2S,3S)-3-(formyloxy)-2-[2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)ethyl]-5-(4-pyrimidin-5-ylphenyl)pentanoic acid

Product 1

HCID 25009770HCID 25009770, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Potassium carbonate (0.151 g) was added to a solution of the compound obtained from step h above (0.5 g) in methanol (5 mL) and tetrahydrofuran (5 mL) at 0° C. The reaction mixture was stirred at room temperature for 3 hours. The solvents were evaporated and the residue was taken into water and ethyl acetate. The organic layer was washed with water and brine solution, and dried over anhydrous sodium sulphate. The solvent was evaporated under reduced pressure to obtain a residue which was purified by preparative thin layer chromatography using 10% methanol in dichloromethane as eluent to afford the title compound (0.008 g).

Workup

  1. customat 0° C
  2. customThe solvents were evaporated
  3. washThe organic layer was washed with water and brine solution
  4. dry with materialdried over anhydrous sodium sulphate
  5. customThe solvent was evaporated under reduced pressure
  6. customto obtain a residue which
  7. customwas purified by preparative thin layer chromatography

Sources & evidence

ORD record
ord-431eb8c88a4746bf90c8a4d80958c74a
Source dataset
uspto-grants-2014_08
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08816073B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes