Réaction #49951

Équation de réaction

t-butyl hydrazine hydrochloride

toluene

pyrenonecarbonyl chloride

ether

hexane

→

N'-t-butyl-N-pyrenonecarbonyl-N'-(3-toluoyl)hydrazine

Solvants

hydroxide

Conditions de réaction

Traitement

1. 1
   Filtrationthe solid product was filtered
2. 2
   Lavagewashed with water
3. 3
   workup.STIRRINGThe solid product (0.5 g) was stirred in toluene (10 ml)
4. 4
   workup.ADDITIONaqueous sodium hydroxide and m-toluoyl chloride (0.8 g) was added dropwise
5. 5
   workup.STIRRINGAfter stirring for 5 hours
6. 6
   workup.ADDITIONhexane and ether were added
7. 7
   Filtrationthe solid product filtered
8. 8
   Autreair dried

Mode opératoire

To a stirred suspension of t-butyl hydrazine hydrochloride (0.02 mol) in toluene (20 ml) and aqueous hydroxide (5 ml of 50% solution) at room temperature was added pyrenonecarbonyl chloride (0.01 mol). After stirring the reaction mixture for 20 minutes, ether and hexane were added and the solid product was filtered and washed with water. The solid product (0.5 g) was stirred in toluene (10 ml) and aqueous sodium hydroxide and m-toluoyl chloride (0.8 g) was added dropwise. After stirring for 5 hours, hexane and ether were added and the solid product filtered and air dried.

Source