164172-63-8Relevant articles and documents
Regioselectivity of Cycloadditions of Nitrile Oxides and Nitrones to 4-Methylene-tetrahydrothiopyrane
Froehlich, J.,Fisera, L.,Sauter, F.,Feng, Y.,Ertl, P.
, p. 75 - 84 (1995)
The cycloaddition of nitrile oxides and nitrones to 4-methylene-tetrahydrothiopyrane proceeds regioselectively under the formation of spiro-substituted isoxazole derivatives 4 and 9.Semiempirical calculations (AM 1) were used to analyze the electronic str