Reaktion #934611

Reaktionsgleichung

( 2 )

phenyl 3,6-dihydroxybenzonorbornene-4-carboxylate

3-(2,4-di-t-pentylphenoxy)propylamine

→

3,6-dihydroxy-4-[3-(2,4-di-t-pentylphenoxy)propylcarbamoyl]benzonorbornene

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigethe mixture was reacted at 140° C. under a reduced pressure of 20 mmHg for 4 hours
2. 2
   TemperaturAfter cooling
3. 3
   Sonstigethe reaction product was crystallized from n-hexane

Vorschrift

The phenyl ester (14.8 g) synthesized in (2) above was mixed with 3-(2,4-di-t-pentylphenoxy)propylamine (14.6 g), and the mixture was reacted at 140° C. under a reduced pressure of 20 mmHg for 4 hours. After cooling, the reaction product was crystallized from n-hexane to obtain 3,6-dihydroxy-4-[3-(2,4-di-t-pentylphenoxy)propylcarbamoyl]benzonorbornene. (Yield: 15.1 g (61.2 %), m.p.: 142° C.)

Quelle