Diisopropylethylamine → HCID 86272627, compound

HRID 1505592Notes

Reaction equation

HRID 1505592 reaction equation
[NH2:1][C@H:2]([C:4]1[N:13]([C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([O:20][CH2:21][C:22]([F:25])([F:24])[F:23])[CH:15]=2)[C:12](=[O:26])[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][C:10]=2[F:27])[N:5]=1)[CH3:3].Cl[C:29]1[C:30]2[C:37]([F:38])=[CH:36][NH:35][C:31]=2[N:32]=[CH:33][N:34]=1.C(N(C(C)C)CC)(C)C>CC(O)(C)C>[F:27][C:10]1[CH:9]=[CH:8][CH:7]=[C:6]2[C:11]=1[C:12](=[O:26])[N:13]([C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([O:20][CH2:21][C:22]([F:23])([F:25])[F:24])[CH:15]=1)[C:4]([C@@H:2]([NH:1][C:29]1[C:30]3[C:37]([F:38])=[CH:36][NH:35][C:31]=3[N:32]=[CH:33][N:34]=1)[CH3:3])=[N:5]2

Participants

5

Reactant 3

HCID 81531DiisopropylethylamineHCID 113212244-Chloro-5-fluoro-7H-pyrrolo(2,3-d)pyrimidineHCID 117599841HCID 117599841, compound

Product 1

HCID 86272627HCID 86272627, compoundYield 42%

Reagents, catalysts & solvents 1

HCID 6386tert-ButanolSolvent

Conditions

Temperature
120 °C

Procedure

Under nitrogen, to (S)-2-(1-aminoethyl)-5-fluoro-3-(3-(2,2,2-trifluoroethoxy)phenyl)quinazolin-4(3H)-one (76 mg, 0.20 mmol, 1.0 equiv) in t-BuOH (0.4 mL) at 23° C. was added 4-chloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine (38 mg, 0.22 mmol, 1.1 equiv) and diisopropylethylamine (70 μL, 0.40 mmol, 2.0 equiv). After stirring for 16 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 43 mg of the title compound (42% 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-f509768986a44262aaa83ea11a9ff6ac
Source dataset
uspto-grants-2015_12
Patent number
US09216985B2

Reaction notes

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