title: Diels-Alder reaction of thiophene: dramatic effects of high-pressure/solvent-free conditions.
authors.affiliation: Department of Chemistry, Faculty of Science, Kochi University, Akebono-cho, Kochi 780-8520, Japan.
authors.forename: Koji
authors.initials: K
authors.lastname: Kumamoto
authors.forename: Isao
authors.initials: I
authors.lastname: Fukada
authors.forename: Hiyoshizo
authors.initials: H
authors.lastname: Kotsuki