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

Methylamine → (S)-tert-butyl methyl(1-((5-(2-(methylamino)-4-(propylamino)pyrimidin-5-yl)-4-pentyn-1-yl)amino)-1-oxopropan-2-yl)carbamate

HRID 2284773
Notes
Print preview

Reaction equation

HRID 2284773 reaction equation
N1(O[C:11]2[N:16]=[C:15]([NH:17][CH2:18][CH2:19][CH3:20])[C:14]([C:21]#[C:22][CH2:23][CH2:24][CH2:25][NH:26][C:27](=[O:39])[C@@H:28]([N:30]([CH3:38])[C:31](=[O:37])[O:32][C:33]([CH3:36])([CH3:35])[CH3:34])[CH3:29])=[CH:13][N:12]=2)C2C=CC=CC=2N=N1.[CH3:40][NH2:41]>O1CCCC1>[CH3:38][N:30]([C@@H:28]([CH3:29])[C:27]([NH:26][CH2:25][CH2:24][CH2:23][C:22]#[C:21][C:14]1[C:15]([NH:17][CH2:18][CH2:19][CH3:20])=[N:16][C:11]([NH:41][CH3:40])=[N:12][CH:13]=1)=[O:39])[C:31](=[O:37])[O:32][C:33]([CH3:36])([CH3:34])[CH3:35]
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 2

HCID 6329MethylamineHCID 90052416(S)-tert-butyl (1-((5-(2-((1H-benzo[d][1,2,3]triazol-1-yl)oxy)-4-(propylamino)pyrimidin-5-yl)-4-pentyn-1-yl)amino)-1-oxopropan-2-yl)(methyl)carbamate

Product 1

HCID 90052155(S)-tert-butyl methyl(1-((5-(2-(methylamino)-4-(propylamino)pyrimidin-5-yl)-4-pentyn-1-yl)amino)-1-oxopropan-2-yl)carbamate

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Conditions

Temperature
50 °C

Procedure

To (S)-tert-butyl (1-((5-(2-((1H-benzo[d][1,2,3]triazol-1-yl)oxy)-4-(propylamino)pyrimidin-5-yl)-4-pentyn-1-yl)amino)-1-oxopropan-2-yl)(methyl)carbamate (K3, 50 mg), a 2.0 mol/L solution of methylamine in tetrahydrofuran (1 mL) was added at room temperature, the reaction vessel was sealed, and then the mixture was stirred at 50° C. for 5 hours by using a microwave reaction system. The reaction mixture was cooled to room temperature, and then the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (eluent, 40 to 0% hexane in ethyl acetate) to obtain oily (S)-tert-butyl methyl(1-((5-(2-(methylamino)-4-(propylamino)pyrimidin-5-yl)-4-pentyn-1-yl)amino)-1-oxopropan-2-yl)carbamate (K4, 35 mg).

Workup

  1. customthe reaction vessel was sealed
  2. customa microwave reaction system
  3. temperatureThe reaction mixture was cooled to room temperature
  4. customthe solvent was evaporated under reduced pressure
  5. customThe obtained residue was purified by silica gel column chromatography (eluent, 40 to 0% hexane in ethyl acetate)

Sources & evidence

ORD record
ord-418de67864e04681bdccc7e3b3d29233
Source dataset
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US09145415B2

Reaction notes

Loading…

On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes