Efficient and Practical Synthesis of Electron Transport Material and Its Key Intermediate

Xiangdong Zhao, Guijie Li, Zhi Qiang Zhu, Kun Fang, Yuning Yang, Jian Li, Yuanbin She

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

An efficient and practical synthesis of 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)triphenylene 4 from two cheap commodity chemicals in five steps with a total yield of 48.6% was developed. This process had been successfully applied in the synthesis of electron transport material (ETM) BPyTP-2 in the gram scale with a total yield of 47.2%. This practical development of the key intermediate 4 opens a door in its further application in the synthesis of other triphenylene-based ETMs and host materials in the materials field.

Original languageEnglish (US)
Pages (from-to)1675-1681
Number of pages7
JournalOrganic Process Research and Development
Volume21
Issue number10
DOIs
StatePublished - Oct 20 2017

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry

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