title: Development of a general route to periphery-functionalized azaborines and ladder-type azaborines by using common intermediates.
abstract: Azaborines and ladder-type azaborines bearing various functional groups can be synthesized starting from common dibromo derivative intermediates, and among several substituents, the carbazol-9-yl group was shown to enhance the photo-luminescence quantum yield of the azaborines up to a value of unity.
authors.affiliation: Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Agou
authors.forename: Junji
authors.initials: J
authors.lastname: Kobayashi
authors.forename: Takayuki
authors.initials: T
authors.lastname: Kawashima