Naphth screw thiadiazole derivative

Japanese Patent JP6057364

B2

A naphthobisthiadiazole derivative is represented by Formula 1. In Formula 1, Z is selected from a hydrogen atom, a boronic acid group, a boronic acid ester group, a trifluoroborate salt group and a triolborate salt group, and at least one Z is a boronic acid group, a boronic acid ester group, a trifluoroborate salt group or a triolborate salt group. The naphthobisthiadiazole derivative is an organoboron compound, and can be converted to various compounds by a Suzuki-Miyaura coupling reaction; thus, is applicable as a precursor of complex compounds. Using the naphthobisthiadiazole derivative, research, development, and practical applications of low molecular weight compounds and high-molecular compounds useful for various organic semiconductor materials and the like can be ensured.

JPH0256484	CONDENSED PYRIMIDINE DERIVATIVE AND ITS PRODUCTION
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Kazuo Takimiya
Osaka
Kazuaki Kawashima

JP2012101625A

January 11, 2017

April 26, 2012

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Hiroshima University
Sankyo Kasei Co., Ltd.

C07D513/04; C07F5/02; C08G61/12

JP2011119435A
JP2011247992A
JP2002505663A
JP2011528383A

CN102060982A

Itaru Osaka,Synthesis, Characterization, and Transistor and Solar Cell Applications of a Naphthobisthiadiazole-Based Semiconducting Polymer,Jounal of American Chemical Society,2012年 1月,134 (7),3498-3507
Ming Wang,Donor-Acceptor Conjugated Polymer Based on Naphtho[1,2-c:5,6-c]bis[1,2,5]thiadiazole for High-Performance Polymer Solar Cells,Journal Of American Chemical Society,2011年 1月,133 (25),9638-9641

Daigo Maejima
Junichi Hatakeyama
Katsumi Utaka
Kenji Hashiba
Kimura Mitsuru
Wataru Suetsugu
Takanori Mamoru

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