𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diels–Alder approach to the synthesis of azulene-substituted benzene derivatives. Synthesis and redox behavior of 1,2-di(6-azulenyl)tetraphenylbenzenes

✍ Scribed by Shunji Ito; Haruki Inabe; Testuo Okujima; Noboru Morita; Masataka Watanabe; Kimiaki Imafuku

Publisher
Elsevier Science
Year
2000
Tongue
French
Weight
97 KB
Volume
41
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

1,2-Di(6-azulenyl)tetraphenylbenzenes and (6-azulenyl)pentaphenylbenzenes were synthesized by Diels-Alder reaction of di(6-azulenyl)acetylenes and 6-(phenylethynyl)azulenes with tetraphenylcyclopentadienone. Mono(6-azulenyl)benzenes exhibited a reduction wave upon cyclic voltammetry (CV). In contrast to the benzene derivatives, di(6-azulenyl)benzenes showed a two-step reduction wave at similar potential region upon CV, which revealed the formation of dianions stabilized by 6-azulenyl substituents under electrochemical reduction conditions.

📜 SIMILAR VOLUMES

ChemInform Abstract: Diels—Alder Approac
ChemInform Abstract: Diels—Alder Approach to the Synthesis of Azulene-Substituted Benzene Derivatives. Synthesis and Redox Behavior of 1,2-Di(6-azulenyl)tetraphenylbenzenes.
✍ Shunji Ito; Haruki Inabe; Testuo Okujima; Noboru Morita; Masataka Watanabe; Kimi 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Synthesis and redox behavior of 1,3,5- a
Synthesis and redox behavior of 1,3,5- and 1,2,4-tri(6-azulenyl)benzene derivatives
✍ Shunji Ito; Haruki Inabe; Tetsuo Okujima; Noboru Morita; Masataka Watanabe; Nobu 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 111 KB

Described herein is a cobalt-mediated cyclooligomerization of mono-and di(6-azulenyl)acetylenes to afford 1,3,5-and 1,2,4-tri(6-azulenyl)benzene derivatives and (h 5 -cyclopentadienyl)[tetra-and di(6-azulenyl)cyclobutadiene]cobalt complexes. The redox behavior of these novel tri(6-azulenyl)benzene d

ChemInform Abstract: Synthesis and React
ChemInform Abstract: Synthesis and Reaction of 1,4-Acetal-Bridged 2,3,5,6-Tetramethylidenebicyclo[2.2.0]hexane: The First Diels—Alder Route to Dewar Benzenes.
✍ Masakazu Ohkita; Takanori Suzuki; Takashi Tsuji 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v