gem-Dialkyl effect in the intramolecular Diels-Alder reaction of 2-furfuryl methyl fumarates: the reactive rotamer effect, the enthalpic basis for acceleration, and evidence for a polar transition state
- 1 January 1991
- journal article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 113 (1), 224-232
- https://doi.org/10.1021/ja00001a032