36044-41-4Relevant articles and documents
Synthesis and crystal structures of N,N-diarylacetamides bearing two azulene rings
Ito, Ai,Watanabe, Mayuko,Ishii, Ayako,Yamasaki, Ryu,Okamoto, Iwao
supporting information, (2021/11/22)
N,N-Diarylacetamides bearing two azulene rings on the amide nitrogen were synthesized and their crystal structures were determined. The dihedral angle between the amide plane and the aryl ring located on the same side as the amide oxygen atom is influenced by the position of linkage of the aromatic ring to the nitrogen atom, and a 2-azulenyl group located on the same side as amide oxygen atom tends to be coplanar with the amide plane. This feature may be useful in the design of molecular devices and supramolecules.
Synthesis of 2-Iodoazulenes by the Iododeboronation of Azulen-2-ylboronic Acid Pinacol Esters with Copper(I) Iodide
Narita, Masahiro,Murafuji, Toshihiro,Yamashita, Saki,Fujinaga, Masayuki,Hiyama, Kumiko,Oka, Yurie,Tani, Fumito,Kamijo, Shin,Ishiguro, Katsuya
, p. 1298 - 1303 (2018/02/09)
Azulen-2-ylboronic acid pinacol ester, prepared by iridium-catalyzed C-H borylation of azulene, efficiently underwent iododeboronation with a stoichiometric amount of copper(I) iodide. This reaction allowed the synthesis of 2-iodoazulene in only two steps starting from azulene. This methodology was successfully applied to analogous azulenes.
Synthesis and two-electron redox behavior of diazuleno [2,1-a:1,2-c] naphthalenes
Ito, Shunji,Nomura, Akiko,Morita, Noboru,Kabuto, Chizuko,Kobayashi, Hirokazu,Maejima, Seiko,Fujimori, Kunihide,Yasunami, Masafumi
, p. 7295 - 7302 (2007/10/03)
The Diels-Alder reaction of di-2-azulenylacetylene with tetraphenylcyclopentadienone afforded 7,8,9,10-tetraphenyldiazuleno[2,1-a:1,2-c]naphthalene in one pot via autoxidation of the presumed 1,2-di-2-azulenylbenzene derivative. In contrast, a similar rea
