Dimethylamine → HCID 25013868, compound

HRID 61614Notes

Reaction equation

HRID 61614 reaction equation
Cl[CH2:2][CH2:3][O:4][C:5]1[CH:6]=[C:7]2[C:12](=[CH:13][C:14]=1[O:15][CH3:16])[N:11]=[C:10]([C:17]1[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[C:19]([F:29])[CH:18]=1)[N:9]=[C:8]2[NH:30][C:31]1[CH:32]=[C:33]2[C:37](=[CH:38][CH:39]=1)[N:36](C([O-])=O)[N:35]=[CH:34]2.[CH3:43][NH:44][CH3:45].O>CS(C)=O>[CH3:43][N:44]([CH3:45])[CH2:2][CH2:3][O:4][C:5]1[CH:6]=[C:7]2[C:12](=[CH:13][C:14]=1[O:15][CH3:16])[N:11]=[C:10]([C:17]1[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[C:19]([F:29])[CH:18]=1)[N:9]=[C:8]2[NH:30][C:31]1[CH:32]=[C:33]2[C:37](=[CH:38][CH:39]=1)[NH:36][N:35]=[CH:34]2

Participants

5

Reactant 3

HCID 674DimethylamineHCID 962WaterHCID 866424075-(6-(2-chloroethoxy)-2-(3-fluoro-4-(phenyl)phenyl)-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate

Product 1

HCID 25013868HCID 25013868, compound

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Conditions

Temperature
85 °C

Procedure

To an ice-cold solution of 5-(6-(2-chloroethoxy)-2-(3-fluoro-4-(phenyl)phenyl)-7-methoxyquinazolin-4-ylamino)-1H-indazole-1-carboxylate (0.26 g, 0.55 mmol) in DMSO (3 mL) was bubbled dimethylamine for 3-4 minutes. The mixture was heated at 85° C. for 2 h. The mixture was allowed to cool to RT, upon which it was poured into water (100 mL). The solid that formed was collected via filtration and purified by preparative TLC (SiO2, CH2Cl2:MeOH 9:1) to give the desired compound.

Workup

  1. temperatureto cool to RT, upon which it
  2. customThe solid that formed
  3. filtrationwas collected via filtration
  4. custompurified by preparative TLC (SiO2, CH2Cl2:MeOH 9:1)

Sources & evidence

ORD record
ord-039825afb85749bdbf774ef45cca96c2
Source dataset
uspto-grants-2016_09
Patent number
US09440961B2

Reaction notes

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