Diisopropylethylamine → HCID 178456066, compound

HRID 1505583Notes

Reaction equation

HRID 1505583 reaction equation
[NH2:1][C@H:2]([C:5]1[N:14]([C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([CH2:21][C:22]([F:25])([F:24])[F:23])[CH:16]=2)[C:13](=[O:26])[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][C:11]=2[F:27])[N:6]=1)[CH2:3][CH3:4].Br[C:29]1[N:37]=[CH:36][N:35]=[C:34]2[C:30]=1[N:31]=[CH:32][NH:33]2.C(N(C(C)C)CC)(C)C>CC(O)(C)C>[N:37]1[C:29]([NH:1][C@H:2]([C:5]2[N:14]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([CH2:21][C:22]([F:25])([F:23])[F:24])[CH:16]=3)[C:13](=[O:26])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][C:11]=3[F:27])[N:6]=2)[CH2:3][CH3:4])=[C:30]2[C:34]([NH:33][CH:32]=[N:31]2)=[N:35][CH:36]=1

Participants

5

Reactant 3

HCID 81531DiisopropylethylamineHCID 117599585HCID 117599585, compoundHCID 178419477HCID 178419477, compound

Product 1

HCID 178456066HCID 178456066, compoundYield 38.2%

Reagents, catalysts & solvents 1

HCID 6386tert-ButanolSolvent

Conditions

Temperature
120 °C

Procedure

Under nitrogen, to (S)-2-(1-aminopropyl)-5-fluoro-3-(3-(2,2,2-trifluoroethyl)phenyl)quinazolin-4(3H)-one (38 mg, 0.10 mmol, 1.0 equiv) in t-BuOH (0.2 mL) at 23° C. was added 6-bromo-9H-purine (24 mg, 0.12 mmol, 1.2 equiv) and diisopropylethylamine (35 μL, 0.20 mmol, 2.0 equiv). After stirring for 24 hr at 120° C. in a sealed tube, the reaction mixture was concentrated in vacuo and the residue was purified by preparative TLC eluting with CH2Cl2/MeOH to afford 19 mg of the title compound (38% yield).

Workup

  1. concentrationthe reaction mixture was concentrated in vacuo
  2. customthe residue was purified by preparative TLC
  3. washeluting with CH2Cl2/MeOH

Sources & evidence

ORD record
ord-1388b495eb32491e86805e5632899fe0
Source dataset
uspto-grants-2015_12
Patent number
US09216985B2

Reaction notes

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