Synthesis of 1,3-dioxolanium salts from 1,3-dioxolanes

✍ Scribed by T. P. Kosulina; V. G. Kul'nevich

• Publisher: Springer US
• Year: 1990
• Tongue: English
• Weight: 146 KB
• Volume: 26
• Category: Article
• ISSN: 0009-3122
• DOI: 10.1007/bf00509721

✦ Synopsis

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).