Title:
CHARGE TRANSFER COMPLEX
Document Type and Number:
WIPO Patent Application WO/2022/168670
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a charge transfer complex which enables the achievement of a curable resin composition that has an excellent balance between curability and storage stability if used as an epoxy resin curing agent. The present invention provides a charge transfer complex which has an imidazole moiety as an electron donor moiety. This charge transfer complex may be a compound (b) having an electron acceptor moiety, the compound (b) having accepted an electron contained in a compound (a) having an imidazole moiety, or a compound which has an imidazole moiety and an electron acceptor moiety in each molecule, wherein an electron contained in the imidazole moiety has been accepted by the electron acceptor moiety.
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Inventors:
ENDO TAKESHI (JP)
MORI YASUYUKI (JP)
OKANO IPPEI (JP)
OGAWA RYO (JP)
UEYAMA JUNJI (JP)
MORI YASUYUKI (JP)
OKANO IPPEI (JP)
OGAWA RYO (JP)
UEYAMA JUNJI (JP)
Application Number:
PCT/JP2022/002630
Publication Date:
August 11, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
ADEKA CORP (JP)
International Classes:
C07D233/58; C07C22/08; C07C25/10; C07C47/544; C07C49/786; C07C69/80; C07C205/06; C07C205/44; C07D209/48; C07D403/06; C08G59/40
Domestic Patent References:
| WO2019239149A1 | 2019-12-19 |
Foreign References:
| JPS5299000A | 1977-08-19 | |||
| JPH10310685A | 1998-11-24 | |||
| JP2015054951A | 2015-03-23 | |||
| JP2012067177A | 2012-04-05 | |||
| JPH1192670A | 1999-04-06 | |||
| JP2013170173A | 2013-09-02 | |||
| DD294956A5 | 1991-10-17 | |||
| JPH10218859A | 1998-08-18 | |||
| US4066625A | 1978-01-03 | |||
| JP2007297493A | 2007-11-15 |
Other References:
DHANABAL T.; SETHURAM M.; AMIRTHAGANESAN G.; DAS SAMAR K.: "Spectral, thermal, structural, optical and antimicrobial activity studies on 2-methylimidazolinium picrate – An organic charge transfer com", JOURNAL OF MOLECULAR STRUCTURE, ELSEVIER AMSTERDAM, NL, vol. 1045, 15 April 2013 (2013-04-15), NL , pages 112 - 123, XP028561489, ISSN: 0022-2860, DOI: 10.1016/j.molstruc.2013.03.043
VADIVELAN GANESAN, GOHULAVANI GRAHANDURAI, SARAVANABHAVAN MUNUSAMY, MURUGESAN VENKATESAN, SEKAR MARIMUTHU: "Benzimidazolium picrate single crystal: Synthesis, growth, characterization and their biological activity", INDIAN JOURNAL OF CHEMISTRY, 30 September 2020 (2020-09-30), pages 1305 - 1312, XP055955416, Retrieved from the Internet
MAHENDIRAN D., VINITHA G., SHOBANA S., VISWANATHAN V., VELMURUGAN D., RAHIMAN A. KALILUR: "Theoretical, photophysical and biological investigations of an organic charge transfer compound 2-aminobenzimidazolium-2-oxyisoindolate-1,3-dione-2-hydroxyisoindoline-1,3-dione", RSC ADVANCES, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 6, no. 65, 13 June 2016 (2016-06-13), GB , pages 60336 - 60348, XP009538545, ISSN: 2046-2069, DOI: 10.1039/C6RA03574D
MARTIN IAN J., SHIH KUO-CHIH, NIEH MU-PING, KASI RAJESWARI M.: "Templated Supramolecular Structures of Multichromic, Multiresponsive Perylene Diimide-Polydiacetylene Films", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, vol. 53, no. 11, 9 June 2020 (2020-06-09), US , pages 4501 - 4510, XP009538546, ISSN: 0024-9297, DOI: 10.1021/acs.macromol.0c00390
JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, vol. 54, 2016, pages 2680 - 2688
JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, no. 56, 2018, pages 471 - 474
COMPOSITES, vol. 17, 2019, pages 107380
MATERIALS LETTERS, vol. 234, 2019, pages 379 - 383
VADIVELAN GANESAN, GOHULAVANI GRAHANDURAI, SARAVANABHAVAN MUNUSAMY, MURUGESAN VENKATESAN, SEKAR MARIMUTHU: "Benzimidazolium picrate single crystal: Synthesis, growth, characterization and their biological activity", INDIAN JOURNAL OF CHEMISTRY, 30 September 2020 (2020-09-30), pages 1305 - 1312, XP055955416, Retrieved from the Internet
MAHENDIRAN D., VINITHA G., SHOBANA S., VISWANATHAN V., VELMURUGAN D., RAHIMAN A. KALILUR: "Theoretical, photophysical and biological investigations of an organic charge transfer compound 2-aminobenzimidazolium-2-oxyisoindolate-1,3-dione-2-hydroxyisoindoline-1,3-dione", RSC ADVANCES, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 6, no. 65, 13 June 2016 (2016-06-13), GB , pages 60336 - 60348, XP009538545, ISSN: 2046-2069, DOI: 10.1039/C6RA03574D
MARTIN IAN J., SHIH KUO-CHIH, NIEH MU-PING, KASI RAJESWARI M.: "Templated Supramolecular Structures of Multichromic, Multiresponsive Perylene Diimide-Polydiacetylene Films", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, vol. 53, no. 11, 9 June 2020 (2020-06-09), US , pages 4501 - 4510, XP009538546, ISSN: 0024-9297, DOI: 10.1021/acs.macromol.0c00390
JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, vol. 54, 2016, pages 2680 - 2688
JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, no. 56, 2018, pages 471 - 474
COMPOSITES, vol. 17, 2019, pages 107380
MATERIALS LETTERS, vol. 234, 2019, pages 379 - 383
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
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