反应详情

A stirred solution of 4,4'(hexamethylenediimino)bis(2,2,6,6-tetramethylpiperidine) (9.5 grams; 0.024 mole), 2-diallylamino-4-chloro-6-t-octylamino-1,3,5-triazine (16.0 grams; 0.048 mole), and powdered sodium hydroxide (2.0 grams; 0.05 mole) in xylene (150 mls) is heated at reflux for 24 hours while removing by-product water by means of a trap. The resulting mixture is then filtered and the filtrate is heated to evaporate the solvent and obtain a light tan oil which solidifies on triturating with petroleum ether. The solid is then recovered and dried to obtain 4.6 grams of the desired product, mp 113115° C.

1. temperatureat reflux for 24 hours
2. customwhile removing by-product water by means of a trap
3. filtrationThe resulting mixture is then filtered
4. temperaturethe filtrate is heated
5. customto evaporate the solvent
6. customobtain a light tan oil which
7. customon triturating with petroleum ether
8. customThe solid is then recovered
9. customdried