
Tetrahedron Letters p. 241 - 244 (1983)
Update date:2022-08-05
Topics:
Markgraf, J. Hodge
Greeno, Edward W.
Miller, Michael D.
Zaks, William J.
Lee, George A.
The Diels-Alder reaction of methyl propiolate with 1-vinylcycloalkenes was used to assess the influence of ring strain on the regioselectivity of such cycloadditions: the ratio of 1,2,3- to 1,2,4-adducts increased with increasing size of the cycloalkene.
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