Aluminum(III) Chloride → HCID 66826441, compound

HRID 1468625Notes

Reaction equation

HRID 1468625 reaction equation
[NH2:1][N:2]1[C:10]2[C:6]([N:7]3[N:13]([CH3:14])[C:12](=[O:15])[N:11](CC4C=CC(OC)=C(OC)C=4)[CH:8]3[N:9]=2)=[C:5]([C:27]2[O:28][CH:29]=[CH:30][CH:31]=2)[N:4]=[CH:3]1.[Cl-].[Al+3].[Cl-].[Cl-]>ClC1C=CC=CC=1Cl>[NH2:1][N:2]1[C:10]2[C:6]([N:7]3[N:13]([CH3:14])[C:12](=[O:15])[NH:11][CH:8]3[N:9]=2)=[C:5]([C:27]2[O:28][CH:29]=[CH:30][CH:31]=2)[N:4]=[CH:3]1

Participants

4

Reactant 2

HCID 6451240Aluminum(III) ChlorideHCID 86696640HCID 86696640, compound

Product 1

HCID 66826441HCID 66826441, compoundYield 39%

Reagents, catalysts & solvents 1

HCID 72391,2-DichlorobenzeneSolvent

Conditions

Temperature
160 °C

Procedure

A mixture of 5-amino-3-[(3,4-dimethoxyphenyl)methyl]-8-(2-furyl)-1-methyl-[1,2,4]triazolo[5,1-f]purin-2-one (0.1 g, 0.237 mmol), 1,2-dichlorobenzene (5 ml), and aluminium chloride (0.095 g, 0.711 mmol) were stirred at and heated at 160° C. for 45 minutes. Reaction mixture was cooled to room temperature and purified by LCMS to obtain pure 5-amino-8-(2-furyl)-1-methyl-3H-[1,2,4]triazolo[5,1-f]purin-2-one (0.025 g, 39%).

Workup

  1. customReaction mixture
  2. temperaturewas cooled to room temperature
  3. custompurified by LCMS

Sources & evidence

ORD record
ord-39b2d083ab5c442fae345a081357271d
Source dataset
uspto-grants-2015_04
Patent number
US09006177B2

Reaction notes

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