Synthesis of 1,3-dioxolanium salts from
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T. P. Kosulina; V. G. Kul'nevich
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Article
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1990
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Springer US
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English
β 146 KB
It was found that 2-(4-methoxyphenyl)-and 2-(2-furyl)-l,3-dioxolanes I, II are converted by the action of acetic anhydride in the presence of a 70% perchloric acid into 2,4,4,5,5-pentamethyl-1,3-dioxolanium perchlorate (In).