Réaction #531788

Équation de réaction

1,3-bis(2,7,9-triphenyl-1,4,5,6-tetrahydropyrido[3,2-h]quinazolin-4-yl)benzene

→

1,3-bis(2,7,9-triphenylpyrido[3,2-h]quinazolin-4-yl)benzene

Solvants

diethyleneglycol

Conditions de réaction

Traitement

1. 1
   Températurewas heated until total dissolution
2. 2
   Températurethe reaction was refluxed for 6 hours with argon bubbling directly in the solution

Mode opératoire

A suspension of 1,3-bis(2,7,9-triphenyl-1,4,5,6-tetrahydropyrido[3,2-h]quinazolin-4-yl)benzene (5) (4.4 mmol) in 220 diethyleneglycol was heated until total dissolution. 1.2 g Pd/C was then slowly added, and the reaction was refluxed for 6 hours with argon bubbling directly in the solution. The reaction was then stopped, and the suspension cooled to room temperature.

Source