title: 2-Allenyl-2H-benzotriazole.
abstract: In the title compound, C(9)H(7)N(3), the allenyl form of the side chain (-CH=C=CH(2)) is found in preference to the propargyl form (-CH(2)-C[triple-bond]CH). The bond distances between the C atoms in the side chain are 1.303 (3) and 1.289 (3) A.
authors.affiliation: Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.
authors.forename: Hiromitsu
authors.initials: H
authors.lastname: Maeda
authors.forename: Atsuhiro
authors.initials: A
authors.lastname: Osuka
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Furuta