Patent · US Active

Metal tin cyclized perylene diimide derivative, method for preparing the same, and method for using the same

US12018041B2 · kind B2 · utility

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5Claims

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Assignee

Dalian University of Technology · CN

Inventors

Lingcheng Chen · 东风镇, CN
Wenzhong Zhang · Houston, US
Yi Xiao · Chesterfield, US

Key dates

Filing date	Dec 30, 2020
Grant date	Jun 25, 2024
Priority date	—
Expiry date	Apr 3, 2043

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/2208
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A metal tin cyclized perylene diimide derivative, having a structure formula of: where R1 and R2 are each independently selected from a hydrogen atom or a group containing or not containing a substituent. The group containing or not containing a substituent is an alkyl having between 1 and 60 carbon atoms, an alkoxy having between 1 and 60 carbon atoms, a cycloalkyl having between 3 and 60 carbon atoms, an aryl having between 5 and 60 atoms, an alkylaryl having between 1 and 60 carbon atoms, an alkylheteroaryl having between 1 and 60 carbon atoms, an alkylheterocyclyl having between 1 and 60 carbon atoms, an alkyleneoxyalkyl having between 1 and 60 carbon atoms, an alkyleneoxyaryl having between 1 and 60 carbon atoms, an alkyleneoxyheteroaryl having between 1 and 60 carbon atoms, or an alkyleneoxyheterocyclyl having between 1 and 60 carbon atoms.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.