1,3-Dipolar cycloadditions of heterocycles. /1,3-dispolárne cykloadície heterocyklov./ Synthesis of 3-(x-phenyl)-4,6 dimethoxy-3a,4, 66a- -tetrahydrofuro /3,4-d/isoxazoles
by: Štibrányi, Ladislav, 1946-, et al.
1,3-Dipolar cycloadditions of heterocycles 10. Reactions of C-benzoyl-N-phenylnitrone with dihydrothiophene, N-methylpyrrole, thiophene, and benzothiophene
by: Fišera, Ľubor, 1945-, et al.
1,3-Dipolar cycloadditions of heterocycles. /1,3-dipolárne cykloadície heterocyklov/ 14. Preparation and photochemistry of 3-aryl-4-oxo-3a,4, 6,6a-tetrahydrofurol /3,4-d/ isoxazoles ; Ľ. Fišera, N. D. Kožina, L. A. Badovskaya, L. Štibrányi
by: Fišera, Ľubor, 1945-, et al.