Cyclic compound formed by Friedel-Crafts reaction at positions 1 and 3 of carbazole and preparation method thereof
AssigneeNanjing University of Posts and Telecommunications
InventorsGuangwei Zhang, Jiayin Xiang, Wei Huang, Chuang Gao, Linghai Xie, Xinru Zhi
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Abstract
A cyclic compound formed by a Friedel-Crafts reaction at positions 1 and 3 of carbazole and a preparation method thereof are disclosed. The compound is formed by connecting an achiral type I di-(tertiary alcohol) synthon constructed from fluorenyl and benzene or a derivative thereof, at position 9 of fluorenyl with positions 1 and 3 of carbazole, forming a closed ring structure with a clear and durable shape, having clear side lengths and vertices on the nanometer scale. The cyclic compound has a general structural formula of
Claims2
A cyclic compound formed by a Friedel-Crafts reaction at positions 1 and 3 of carbazole, wherein the cyclic compound has a general structural formula of
- in which
- is selected from the group consisting of
- wherein R1 is selected from the group consisting of an alkoxy, an alkyl, and a halogen,
- is selected from the group consisting of
- wherein R2 is selected from the group consisting of an alkoxy, and an alkyl containing not more than 5 carbon atoms, and
- is selected from the group consisting of
- wherein R3 is selected from the group consisting of an alkoxy, an alkyl, Br, and Cl.
Dependencies are inferred from the claim text.