One-Shot Multiple Borylation Toward BN-Doped Nanographenes

Overview

Journal J Am Chem Soc

Publisher American Chemical Society

Specialty Chemistry

Date 2017 Nov 10

PMID 29120174

Citations 57

Authors

Kohei Matsui

Susumu Oda

Kazuki Yoshiura

Kiichi Nakajima

Nobuhiro Yasuda

Takuji Hatakeyama

Affiliations

Soon will be listed here.

Abstract

One-shot double, triple, and quadruple borylation reactions of triarylamines were developed through a judicious choice of boron source and Brønsted base. With the aid of borylation reactions, a variety of BN-doped nanographenes were synthesized in two steps from commercially available starting materials. An organic light-emitting diode device employing BN-doped nanographene as an emitter exhibited deep pure-blue emission at 460 nm, with CIE coordinates of (0.13, 0.11), and an external quantum efficiency of 18.3%.

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