Hj. Hageman, The thermal decomposition of 2,2 '-azobis(2-methylpropionitrile) in the presence of 2,6-Di-t-butyl and 2,6-diphenyl-1,4-benzoquinone, EUR POLYM J, 36(2), 2000, pp. 345-350
The thermal decem position of 2,2'-azobis(2-methylpropionitrile) in the pre
sence of 216-di-t-butyl-1,4-benzoquinone results in the formation of 2,6-di
-t-butyl-1,4-di(2-cyano-2-propoxy)benzene as the only addition product, whe
reas the thermal decomposition of the azo compound in the presence of 2,6-d
iphenyl-1,4,benzoquinone gives rise to the formation of the corresponding d
iether (major product), together with smaller amounts of both possible mono
ethers. 2,5-Di-t-butyl-1,4-benzoquinone failed to give any addition product
s, in agreement with earlier reports. Possible mechanisms are discussed. (C
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