クロコン酸
クロコン酸
出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2024/04/10 09:01 UTC 版)
クロコン酸（クロコンさん、croconic acid）は化学式 C5H2O5 または (C=O)3(COH)2 で表される有機酸である。シクロペンテン骨格に2つの水酸基、3つのカルボニル基を持ち、オキソカーボン酸の一種でもある。日光に敏感で[1]、水・エタノールに可溶[2]、黄色結晶性固体で、212 °Cで分解する[3]。
- ^ a b c d Kiyoyuki Yamada, Nobuhisa Mizuno and Yoshimasa Hirata (1958), Structure of Croconic Acid. Bulletin of the Chemical Society of Japan volume 31, issue 5, pp. 543-549 doi:10.1246/bcsj.31.543
- ^ William Allen Miller (1868), Elements of chemistry: theoretical and practical, 4th edition. 884 pages. Longmans
- ^ Edward Turner, Elements of Chemistry
- ^ a b Lowell M. Schwartz, Robert I. Gelb, and Janet O. Yardley (1975), Aqueous Dissociation of Croconic Acid. J. Phys. Chem., volume 79 issue 21, pp 2246–2251. doi:10.1021/j100588a009
- ^ Robert I. Gelb, Lowell M. Schwartz, Daniel A. Laufer, Janet O. Yardley (1977), The structure of aqueous croconic acid. J. Phys. Chem., volume 81 issue 13, pp 1268–1274. doi:10.1021/j100528a010
- ^ a b Georgopoulos SL, Diniz R, Yoshida MI, Speziali NL, Dos Santos HF, Junqueira GMA, de Oliveira LFC (2006) "Vibrational spectroscopy and aromaticity investigation of squarate salts: A theoretical and experimental approach", JOURNAL OF MOLECULAR STRUCTURE Volume: 794 Issue: 1-3 Pages: 63-70 doi:10.1016/j.molstruc.2006.01.035
- ^ a b c d e f Dario Braga, Lucia Maini, Fabrizia Grepioni (2002). “Croconic Acid and Alkali Metal Croconate Salts: Some New Insights into an Old Story”. Chemistry - A European Journal 8 (8): 1804–1812. doi:10.1002/1521-3765(20020415)8:8<1804::AID-CHEM1804>3.0.CO;2-C.
- ^ J. D. Dunitz, P. Seiler, W. Czchtizky (2001), Angew. Chem. vol. 113, p. 1829; Angew. Chem. Int. Ed. vol 40, p. 1779
- ^ a b Sachio Horiuchi, Yusuke Tokunaga, Gianluca Giovannetti, Silvia Picozzi, Hirotake Itoh, Ryo Shimano, Reiji Kumai and Yoshinori Tokura (2010), Above-room-temperature ferroelectricity in a single-component molecular crystal. Nature, Vol 463, pages 789–793 doi:10.1038/nature08731
- ^ Luiz Felipe O. Faria, Antônio L. Soares Jr., Renata Diniz, Maria I. Yoshida, Howell G.M. Edwards and Luiz Fernando C. de Oliveira (2010), Mixed salts containing croconate violet, lanthanide and potassium ions: Crystal structures and spectroscopic characterization of supramolecular compounds. Inorganica Chimica Acta, Volume 363, Issue 1, Pages 49-56 doi:10.1016/j.ica.2009.09.050
- ^ a b c d R. West, H.Y. Niu (1963), New aromatic anions. vi - complexes of croconate ion with some divalent and trivalent metals (Complexes of divalent transition metal croconates and trivalent metal croconates). Journal of the American Chemical Society, volume 85, page 2586. doi:10.1021/ja00900a013
- ^ José Carranza, Jorunn Sletten, Francesc Lloret, Miguel Julve (2009) Manganese(II) complexes with croconate and 2-(2-pyridyl)imidazole ligands: Syntheses, X-ray structures and magnetic properties. Inorganica Chimica Acta 362 2636–2642 doi:10.1016/j.ica.2008.12.002
- ^ Chih-Chieh Wang, Meu-Ju Ke, Cheng-Hsiao Tsai, I-Hsuan Chen, Shin-I Lin, Tzuen-Yeuan Lin, Li-Mei Wu, Gene-Hsiang Lee, Hwo-Shuenn Sheu and Vladimir E. Fedorov (2009), [M(C5O5)2(H2O)n]2− as a Building Block for Hetero- and Homo-bimetallic Coordination Polymers: From 1D Chains to 3D Supramolecular Architectures. Crystal Growth & Design, 9 (2), pp 1013–1019 doi:10.1021/cg800827a
- ^ Subal Chandra Manna, Ananta Kumar Ghosh, Ennio Zangrando, and Nirmalendu Ray Chaudhuri (2007), 3D supramolecular networks of Co(II)/Fe(II) using the croconate dianion and a bipyridyl spacer: Synthesis, crystal structure and thermal study. Polyhedron, Volume 26, Issue 5, Pages 1105-1112. doi:10.1016/j.poly.2006.09.100
- ^ “4Vで動作する有機リチウムイオン電池を実証～金属資源を一切使用しない高エネルギー密度蓄電池へ～”. 東北大学 (2022年3月11日). 2022年5月19日閲覧。
[続きの解説]
「クロコン酸」の続きの解説一覧
- 1 クロコン酸とは
- 2 クロコン酸の概要
- 3 有機リチウムイオン電池への応用
- クロコン酸のページへのリンク
