Title:
N-ALKYLTHIENOPYRROLEDIONE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/054459
Kind Code:
A1
Abstract:
Provided is an N-alkylthienopyrroledione compound which contains, on the N atom (at the 5-position), an alkyl group having two branches and which needs no bromination step and is excellent from the standpoint of atom economy. This compound is represented by general formula (1).
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Inventors:
HAGIYA KAZUTAKE (JP)
TANAKA HIKARU (JP)
KURATA TAKASHI (JP)
YAMAGAMI AKARI (JP)
IMANISHI YOSHIKI (JP)
TANAKA HIKARU (JP)
KURATA TAKASHI (JP)
YAMAGAMI AKARI (JP)
IMANISHI YOSHIKI (JP)
Application Number:
PCT/JP2021/028446
Publication Date:
March 17, 2022
Filing Date:
July 30, 2021
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C07D495/04; C08G61/12; H01L51/05; H01L51/30
Domestic Patent References:
| WO2015122321A1 | 2015-08-20 | |||
| WO2014029014A1 | 2014-02-27 |
Foreign References:
| JP2012241017A | 2012-12-10 | |||
| US20150011721A1 | 2015-01-08 |
Other References:
BONG-GI KIM, EUN JEONG JEONG, JONG WON CHUNG, SUNGBAEK SEO, BONWON KOO, JINSANG KIM: "A molecular design principle of lyotropic liquid-crystalline conjugated polymers with directed alignment capability for plastic electronics", NATURE MATERIALS, NATURE PUBLISHING GROUP UK, LONDON, vol. 12, no. 7, 1 July 2013 (2013-07-01), London, pages 659 - 664, XP055473309, ISSN: 1476-1122, DOI: 10.1038/nmat3595
CLAUDIA PILIEGO, THOMAS W. HOLCOMBE, JESSICA D. DOUGLAS, CLAIRE H. WOO, PIERRE M. BEAUJUGE, JEAN M. J. FRÉCHET: "Synthetic Control of Structural Order in N -Alkylthieno[3,4- c ]pyrrole-4,6-dione-Based Polymers for Efficient Solar Cells", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ¬AMERICAN CHEMICAL SOCIETY|, vol. 132, no. 22, 9 June 2010 (2010-06-09), pages 7595 - 7597, XP055109827, ISSN: 00027863, DOI: 10.1021/ja103275u
DATABASE REGISTRY STN; 29 February 2016 (2016-02-29), ANONYMOUS : "4H-Thieno[3,4-c]pyrrole-4,6(5H)-dione, 5-[1-(1-methylethyl)-2-propyn-1-yl]-", XP055911117, Database accession no. 1875712-61-0
CLAUDIA PILIEGO, THOMAS W. HOLCOMBE, JESSICA D. DOUGLAS, CLAIRE H. WOO, PIERRE M. BEAUJUGE, JEAN M. J. FRÉCHET: "Synthetic Control of Structural Order in N -Alkylthieno[3,4- c ]pyrrole-4,6-dione-Based Polymers for Efficient Solar Cells", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ¬AMERICAN CHEMICAL SOCIETY|, vol. 132, no. 22, 9 June 2010 (2010-06-09), pages 7595 - 7597, XP055109827, ISSN: 00027863, DOI: 10.1021/ja103275u
DATABASE REGISTRY STN; 29 February 2016 (2016-02-29), ANONYMOUS : "4H-Thieno[3,4-c]pyrrole-4,6(5H)-dione, 5-[1-(1-methylethyl)-2-propyn-1-yl]-", XP055911117, Database accession no. 1875712-61-0
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