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Note | Regular issue | Vol 53, No. 9, 2000, pp.2071-2077
Published online, 1st January, 1970
DOI: 10.3987/COM-00-8978
Addition Reaction of Cyclic Ethers to 1,1-Ethylene-1H -azulenium Ion

Mitsunori Oda,* Takuya Uchiyama, Takanori Kajioka, Tomomi Hashimoto, Ryuta Miyatake, and Shigeyasu Kuroda*

*Department of Applied Chemistry, Faculty of Engineering, Toyama University, Gofuku 3190, Toyama 930-8555, Japan


The title cation (1) was found to react with some cyclic ethers in the presence of sodium acetate and acetic acid to give the products derived from nucleophilic addition of the ether oxygen atom at the three-membered ring methylene carbon of 1.