2-(Methylamino)ethanol → HCID 53261249, compound

HRID 876150Notes

Reaction equation

HRID 876150 reaction equation
Cl[C:2]1[N:7]=[CH:6][N:5]=[C:4]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[CH:11][CH:10]=2)[CH:3]=1.[CH3:17][NH:18][CH2:19][CH2:20][OH:21].CCN(C(C)C)C(C)C>Cl.CCCCO>[CH3:16][O:15][C:12]1[CH:13]=[CH:14][C:9]([NH:8][C:4]2[N:5]=[CH:6][N:7]=[C:2]([N:18]([CH3:17])[CH2:19][CH2:20][OH:21])[CH:3]=2)=[CH:10][CH:11]=1

Participants

6

Reactant 3

HCID 80162-(Methylamino)ethanolHCID 81531DiisopropylethylamineHCID 53410282HCID 53410282, compound

Product 1

HCID 53261249HCID 53261249, compoundYield 89%

Reagents, catalysts & solvents 2

HCID 2631-ButanolSolventHCID 313Hydrochloric AcidSolvent

Conditions

Temperature
200 °C

Procedure

75 mg of 6-chloro-N-(4-methoxyphenyl)pyrimidine-4-amine in the form of a hydrochloride, 23 mg of 2-(methylamino)ethanol and 90 mg of DIPEA were dissolved in 1 mL of n-BuOH and charged into a microwave vial and the vial obtained was heated to 200° C. for 30 minutes under microwave irradiation. The reaction was monitored by TLC. The crude product was obtained by evaporating n-BuOH. Purification was carried out by column chromatography using EtOAc. 2-((6-(4-Methoxyphenylamino)pyrimidin-4-yl)(methyl)amino)ethan-1-ol in the form of a colorless solid was obtained.

Workup

  1. additioncharged into a microwave vial
  2. customthe vial obtained
  3. customThe crude product was obtained
  4. customby evaporating n-BuOH
  5. customPurification

Sources & evidence

ORD record
ord-1bcf659cc296453daeeb0968eb4604a1
Source dataset
uspto-grants-2015_03
Patent number
US08986994B2

Reaction notes

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