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

Pyridine → N-(4,6-dimethoxy-2-(6-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-5-yl)-3,3-dimethylbutanamide

HRID 383713
Notes
Print preview

Reaction equation

HRID 383713 reaction equation
[CH3:1][O:2][C:3]1[C:8]([NH2:9])=[C:7]([O:10][CH3:11])[N:6]=[C:5]([N:12]2[CH2:21][CH2:20][C:19]3[C:14](=[CH:15][CH:16]=[C:17]([C:22]([F:25])([F:24])[F:23])[CH:18]=3)[CH2:13]2)[N:4]=1.N1C=CC=CC=1.[C:32]([CH2:36][C:37](Cl)=[O:38])([CH3:35])([CH3:34])[CH3:33]>ClCCl>[CH3:1][O:2][C:3]1[C:8]([NH:9][C:37](=[O:38])[CH2:36][C:32]([CH3:35])([CH3:34])[CH3:33])=[C:7]([O:10][CH3:11])[N:6]=[C:5]([N:12]2[CH2:21][CH2:20][C:19]3[C:14](=[CH:15][CH:16]=[C:17]([C:22]([F:24])([F:25])[F:23])[CH:18]=3)[CH2:13]2)[N:4]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 1049PyridineHCID 815143,3-Dimethylbutanoyl chlorideHCID 598687824,6-dimethoxy-2-(6-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-5-amine

Product 1

HCID 59868734N-(4,6-dimethoxy-2-(6-(trifluoromethyl)-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-5-yl)-3,3-dimethylbutanamideYield 74%

Reagents, catalysts & solvents 1

HCID 6344
Dichloromethane
Solvent

Procedure

To a mixture of 5c (0.69 g, 1.96 mmol) and pyridine (0.156 g, 2.0 mmol) in dichloromethane (20 ml) was added tert-butylacetyl chloride (0.269 g, 2.0 mmol). The mixture was stirred at room temperature for 1 hour. The mixture was washed with brine and extracted with ethyl acetate. The organic layer was dried over MgSO4, concentrated and chromatographed to yield the title compound (0.657 g, 1.45 mmol, 72%). 1H NMR (CDCl3, 400 MHz) δ 1.10 (s, 9H), 2.20 (s, 2H), 2.95 (t, J=5.8 Hz, 2H), 3.92 (s, 6H), 4.04 (t, J=5.8 Hz, 2H), 4.92 (s, 2H), 6.18 (s, 1H), 7.29 (d, J=7.8 Hz, 1H), 7.42 (s, 1H), 7.44 (d, J=7.8 Hz, 1H).

Workup

  1. washThe mixture was washed with brine
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over MgSO4
  4. concentrationconcentrated
  5. customchromatographed

Sources & evidence

ORD record
ord-d1954bc646bc4deb9814186f5fce377f
Source dataset
uspto-grants-2013_02
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08367684B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes