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Paper | Regular issue | Vol 43, No. 8, 1996, pp.1771-1775
Published online, 1st January, 1970
DOI: 10.3987/COM-96-7536
Silver(I) Salt Promoted Generation of Nitrile Oxides from Hydroxymoyl Chlorides

Yuji Tokunaga, Masataka Ihara, and Keiichiro Fukumoto*

*Pharnaceutical Institute, Tohoku University, Aramaki, Aoba-ku, sendai 980-8578, Japan


Treatment of hydroximoyl chlorides with silver(I) salt in the presence of olefins as dipolarophiles caused the formation of nitrile oxides and the subsequent intermolecular 1,3-dipolar cycloaddition forming corresponding isoxazoline derivatives in high yields.