Synthesis and polymerization of 8,9-benz
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Han, Yang Kyoo ;Choi, Sam Kwon
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Article
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1983
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John Wiley and Sons
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## Abstract 8,9βBenzoβ2βmethyleneβ1,4,6βtrioxaspiro[4,4]nonane (BMTN) was prepared by the reaction of phthalide with epichlorohydrin, followed by dehydrochlorination. BMTN was polymerized with diβ__t__βbutyl peroxide (DTBP) to give a solyble polymer with a high molecular weight and good thermal sta