Synthesis and Photocyclization of Fluorinated Tetraphenylethylenes

Zhenglin Zhang; Thien Lieu; Xiqu Wang; Olafs Daugulis; Ognjen Miljanic

doi:10.26434/chemrxiv.14697399.v2

Organic Chemistry

Search within Organic Chemistry

Synthesis and Photocyclization of Fluorinated Tetraphenylethylenes

01 June 2021, Version 2

Working Paper

Show author details

This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Five extensively fluorinated tetraphenylethylene (TPE) derivatives have been synthesized using Cu-catalyzed C–H functionalization reactions and Stille couplings. Surprisingly, in contrast to the parent TPE, these compounds show little to no aggregation-induced emission (AIE). Instead, photocyclization into fluorinated phenanthrene products occurs.

Keywords

Supplementary materials

Title

Description

Actions

Title

Zhang 2021 OrgLett FluoTPE SupportingInformation

Description

Actions

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here .

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.