An efficient conversion of 2'-hydroxychalcones into flavanones: Use of tetra-n-butylammonium iodide

被引：0
|
作者：
Dhawan, D [1 ]
Grover, SK [1 ]
机构：
[1] UNIV DELHI,DEPT CHEM,DELHI 110007,INDIA
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1997年 / 36卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2'-Hydroxychalcones 1 possessing different substitution patterns in rings A and B, have been found to undergo efficient isomerization to the corresponding flavanones 2 when heated in ethanol with hydrochloric acid and tetra-n-butylammonium iodide.
引用
收藏
页码：73 / 74
页数：2
相关论文
共 50 条
  • [31] Tetra-n-butylammonium Iodide Catalyzed C-H Azidation of Aldehydes with Thermally Stable Azidobenziodoxolone
    Shinomoto, Yukino
    Yoshimura, Akira
    Shimizu, Hisato
    Yamazaki, Mutsumi
    Zhdankin, Viktor V.
    Saito, Akio
    ORGANIC LETTERS, 2015, 17 (21) : 5212 - 5215
  • [32] Mesophases of alkylammonium salts. VI. The crystal structures of tetra-n-butylammonium bromide and iodide
    Lanzhou Univ, Lanzhou, China
    Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 1995, 264 : 115 - 129
  • [33] Phase Equilibria of Semi-Clathrate Hydrates of Tetra-n-butylammonium Bromide plus Hydrogen Sulfide and Tetra-n-butylammonium Bromide plus Methane
    Mohammadi, Amir H.
    Richon, Dominique
    JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2010, 55 (02): : 982 - 984
  • [34] Poly(4-vinylphenol)/tetra-n-butylammonium iodide: Efficient organocatalytic system for synthesis of cyclic carbonates from CO2 and epoxides
    Wang, Xiangyong
    Zhao, Yingying
    Kodama, Koichi
    Hirose, Takuji
    JOURNAL OF APPLIED POLYMER SCIENCE, 2017, 134 (33)
  • [35] Structural analysis of tris(tetra-n-butylammonium) hexakisisothiocyanatolutetinate(III)
    Mullica, D. F.
    Kautz, J. A.
    Sappenfield, E. L.
    Inorganica Chimica Acta, 256 (01):
  • [36] Characterization of the ionic clathrate hydrate of tetra-n-butylammonium acrylate
    Muromachi, Sanehiro
    Kida, Masato
    Takeya, Satoshi
    Yamamoto, Yoshitaka
    Ohmura, Ryo
    CANADIAN JOURNAL OF CHEMISTRY, 2015, 93 (09) : 954 - 959
  • [37] Thermal Properties and Ionic Conductivity of Tetra-n-Butylammonium Perchlorate
    Uvarov, Nikolai F.
    Asanbaeva, Nargiz B.
    Ulihin, Artem S.
    Mateyshina, Yulia G.
    Gerasimov, Konstantin B.
    CRYSTALS, 2022, 12 (04)
  • [38] Structural analysis of tris(tetra-n-butylammonium) hexakisisothiocyanatolutetinate(III)
    Mullica, DF
    Kautz, JA
    Sappenfield, EL
    INORGANICA CHIMICA ACTA, 1997, 256 (01) : 115 - 119
  • [39] Structural analysis of tris(tetra-n-butylammonium) hexakisisothiocyanatoyttrate(III)
    Kautz, JA
    Mullica, DF
    Farmer, JM
    JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 1999, 29 (06) : 729 - 733
  • [40] Proton conduction in tetra-n-butylammonium bromide semiclathrate hydrate
    Shimada, Jin
    Takaoka, Yuta
    Ueda, Takahiro
    Tani, Atsushi
    Sugahara, Takeshi
    Tsunashima, Katsuhiko
    Yamada, Hirohisa
    Hirai, Takayuki
    SOLID STATE IONICS, 2023, 393
12345