Synthesis, physicochemical properties, and structure of heterocyclic β-aminovinyl ketones and related copper(II) complex

被引：1
|
作者：
Antsyshkina, AS
Sadikov, GG
Korshunov, OY
Anpilova, EL
Bicherov, AS
Sergienko, VS
Uflyand, IE
Garnovskii, AD
机构：
[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia
[2] Rostov State Univ, Inst Phys & Organ Chem, Rostov Na Donu 344104, Russia
[3] Rostov State Pedag Univ, Rostov Na Donu, Russia
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2003年 / 29卷 / 10期
关键词：
Hydrogen; Copper; Crystal Structure; Hydrogen Bond; Ketone;
D O I：
10.1023/A:1026080318102
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Heterocyclic beta-aminovinyl ketones (HL) and the copper complex CuL2 are synthesized and studied by IR and H-1 NMR spectroscopies. The crystal structure of one of the tautomeric HL molecules is determined by X-ray diffraction analysis. The crystals are triclinic: a = 9.261(6) Angstrom. b = 9.448(6) Angstrom. c = 11.310(5) Angstrom, alpha = 96.74(5)degrees. beta = 99.46(5)degrees. gamma = 93.60(5)degrees, space group P1. The compound has the form of a ketoamine tautomer. The structure contains intramolecular and intermolecular hydrogen bonds. The latter link the molecules into the center-symmetric dimers.
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收藏
页码：724 / 731
页数：8
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