Réaction #1099223

Équation de réaction

4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde

1H-indene-1,3(2H)-dione

→

2-{[4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]-phenyl}diazenyl)-1,3-thiazol-5-yl]methylidene}-1H-indene-1,3(2H)-dione

Conditions de réaction

Traitement

1. 1
   Températureunder reflux
2. 2
   FiltrationThe formed precipitate was filtered
3. 3
   Lavagewashed with ethanol
4. 4
   Autredried in vacuum at 40° C.
5. 5
   Autreto obtain a dark powder

Mode opératoire

3.5 g (10.33 mmol) 4-chloro-2-((E)-{4-[ethyl(2-hydroxyethyl)amino]phenyl}-diazenyl)-1,3-thiazole-5-carbaldehyde and 2.33 g (15.50 mmol) 1H-indene-1,3(2H)-dione were dissolved in 90 ml ethanole and stirred under reflux. After 6 hours the mixture was allowed to cool to room temperature. The formed precipitate was filtered, washed with ethanol and dried in vacuum at 40° C. to obtain a dark powder.

Source