作者:Hiromi Kumura、Tomoyuki Nakamura、Yoshiki Higuchi、Shuji Suyama
DOI:10.1246/bcsj.64.3538
日期:1991.12
Diperoxy esters having a benzophenone chromophore have been successfully synthesized from the reaction of 3-chloro-3-phenylphthalide (1) with 2,5-dihydroperoxy-2,5-dimethyl-3-hexyne (4a) or 2,5-dihydroperoxy-2,5-dimethylhexane (4b). The corresponding diperoxy esters had a UV absorption above 300 nm. The free radicals produced during the photolysis of these compounds initiated the radical polymerization
通过 3-氯-3-苯基苯酞 (1) 与 2,5-二氢过氧-2,5-二甲基-3-己炔 (4a) 或 2,5-二氢过氧- 2,5-二甲基己烷 (4b)。相应的双过氧酯在 300 nm 以上具有紫外吸收。这些化合物在光解过程中产生的自由基在室温下在紫外光下引发了甲基丙烯酸甲酯的自由基聚合。