Tanaka, Yuki; Fukui, Norihito; Shinokubo, Hiroshi published the artcile< As-Indaceno[3,2,1,8,7,6-ghijklm]terrylene as a near-infrared absorbing C70-fragment>, Application In Synthesis of 576-83-0, the main research area is indacenoterrylene preparation antiaromaticity crystal structure.
Carbon and hydrogen are fundamental components of organic mols. and a fascinating plethora of functions can be generated using these two elements. Yet, realizing attractive electronic structures only by using carbon and hydrogen remains challenging. Herein, we report the synthesis and properties of the C70 fragment as-indaceno[3,2,1,8,7,6-ghijklm]terrylene, which exhibits near-IR (NIR) absorption (up to ca. 1300 nm), even though this mol. consists of only 34 carbon and 14 hydrogen atoms. A remarkably small HOMO-LUMO gap is confirmed by electrochem. measurement and theor. calculations Furthermore, as-indacenoterrylene is stable despite the absence of peripheral substituents, which contrasts with the cases of other NIR-absorbing hydrocarbons such as diradicaloids and antiarom. mols. The results of this study thus offer fundamental insights into the design of hydrocarbons with a small band gap.
Nature Communications published new progress about Activation enthalpy. 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, Application In Synthesis of 576-83-0.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary