Abstract ................................................................................................. 444
13.1 Introduction ................................................................................ 444
13.2 Experimental Part ....................................................................... 444
13.3 Results and Discussion ............................................................. 445
13.4 Conclusion ................................................................................. 448
Keywords .............................................................................................. 449
References ............................................................................................. 449
ABSTRACT
At oxidation 2-(N-acetylamino)-2-(3,5-di-tert-butyl-4-hydroxyphenyl)-
propionic acid by oxygen at 55-60°C it is formed 2,4-di-tert-butylbicyclo(4,3,1)deca-4,6-dien-8-(N-acetylamino)-3,9-dion-1-oxa,
which constitution is based on the data of spectrums of NMR 1Н 13С.
