Citation

Bergamasco R Porter QN (1977) Vinylindenes and some heteroanalogues in the Diels-Alder reaction. III. Benzoquinone, 1,4-Naphthoquinone and Benzo[b]thiophen 1,1-Dioxide as dienophiles. Australian Journal of Chemistry 30, 1523-1530.

https://doi.org/10.1071/CH9771523