The cycloaddition reaction of unsymmetrically substituted munchnones with monosubstituted alkynes has been examined. The reaction affords a mixture of regioisomeric pyrroles. The observed regioselectivity is qualitatively discussed on the basis of the MO-perturbation theory.

Regioselectivity in the 1,3-dipolar cycloaddition reaction of 3-methyloxazolium 5-olates with acetylenic dipolarophiles / P. Dalla Croce, C. La Rosa. - In: HETEROCYCLES. - ISSN 0385-5414. - 27:12(1988), pp. 2825-2832.

Regioselectivity in the 1,3-dipolar cycloaddition reaction of 3-methyloxazolium 5-olates with acetylenic dipolarophiles

P. Dalla Croce
Primo
;
C. La Rosa
Ultimo
1988

Abstract

The cycloaddition reaction of unsymmetrically substituted munchnones with monosubstituted alkynes has been examined. The reaction affords a mixture of regioisomeric pyrroles. The observed regioselectivity is qualitatively discussed on the basis of the MO-perturbation theory.
Settore CHIM/06 - Chimica Organica
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/193563
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