Modified methods to synthesize of 1,8-bis[2-(diphenylphosphoryl)phenoxy]-3,6-dioxaoctane (L). Crystal structure and vibration spectra of [LiL]ClO4·2C6H6
摘要:
Modified methods to synthesize, 1,8-bis[2-diphenylphosphoryl)phenoxy]-3,6-dioxaoctane phosphoryl podand (L), an effective complexing agent for the lithium cation, is reported. The possibility to use the phase-transfer catalysis and microwave irradiation is shown. The crystal structure of coordination complex [LiL]ClO4 center dot 2C(6)H(6) is determined by X-ray diffraction analysis.
Crystal structure of complexes of pentavalent neptunium with 1,8-bis[2-(diphenylphosphinylmethyl)]phenoxy-3,6-dioxaoctane (L) and hexavalent actinides (U, Np, Pu) with 1,8-bis[2-(diphenylphosphinyl)]phenoxy-3,6-dioxaoctane (L1)
作者:I. A. Charushnikova、V. E. Baulin、A. M. Fedoseev、A. Yu. Tsivadze、Z. A. Starikova
DOI:10.1134/s1070328410020119
日期:2010.2
of pentaand hexavalentactinides with phosphoryl-containing podands incorporating a triethylene glycol fragment and 2-(diphenylphosphinyl)phenyl (L1) or 2-(diphenylphosphinylmethyl)phenyl (L) end groups were synthesized and structurally characterized. The complexes can be described by the following formulas: [NpO2L(C2H5OH)(NO3)] (I) for pentavalent neptunium and [AnO2(L1)2](OH)2 · nH2O (II), where An
合成了五价和六价act系元素与掺有三甘醇片段和2-(二苯基膦基)苯基(L 1)或2-(二苯基膦基甲基)苯基(L)端基的含磷的Podand的配合物,并对其结构进行了表征。配合物可以用下式描述:[NpO 2 L(C 2 H 5 OH)(NO 3)](I)五价n和[AnO 2(L 1)2 ](OH)2 · n H 2 O(II),其中An是U(IIa),Np(IIb)和Pu(IIc),用于六价act系元素的同构化合物。在I中,L是双齿桥联配体。Np 5+配位多面体为五边形双锥体。双金字塔赤道平面由两个豆荚L的氧原子,二齿硝酸根离子和乙醇OH基形成。荚果的磷酰基的氧原子参与两个NpO + 2阳离子的配位环境,在该环境中,它们将电中性的硝酸壬基硝酸酯片段沿[100]方向连接到无限链,而这些链又通过强力连接成带氢键。II的晶体由络合物阳离子[AnO 2(L 1) 2 ] 2+,氢氧根离子和水分子结晶。AnO
Tsvetkov, E. N.; Syundyukova, V. Kh.; Baulin, V. E., Journal of general chemistry of the USSR, 1987, vol. 57, p. 2189 - 2193
作者:Tsvetkov, E. N.、Syundyukova, V. Kh.、Baulin, V. E.
DOI:——
日期:——
Phosphorus-containing podands. 4. Complexation of calcium chloride in alcohol at 298 K by solution calorimetry
作者:V. P. Solov'ev、L. V. Govorkova、O. A. Raevskii、V. E. Baulin、V. Kh. Syundyukova、E. N. Tsvetkov
DOI:10.1007/bf00953281
日期:1989.4
Synthesis of 2-(diphenylphosphoryl)phenyl ethers of ethylene glycols and structure of their sodium and potassium complexes
作者:I. S. Ivanova、I. N. Polyakova、V. E. Baulin、E. N. Pyatova、E. S. Krivorot’ko、A. Yu. Tsivadze
DOI:10.1134/s1070363216040186
日期:2016.4
assembly on sodium and cesium cations were used to prepare 2-(diphenylphosphoryl)phenyl ethers of ethyleneglycols Ln with varied number of polyether units (n = 3–8). Previously unknown dinitro and disulfo derivatives of 2-(diphenylphosphoryl)phenyl ethers of di- and triethylene glycols were synthesized. Complexes [NaL4]NCS·C6H6, [NaL4]ClO4, [KL5]NCS, and [KL5]ReO4 were synthesized, and their crystal structure
Modified methods to synthesize of 1,8-bis[2-(diphenylphosphoryl)phenoxy]-3,6-dioxaoctane (L). Crystal structure and vibration spectra of [LiL]ClO4·2C6H6
作者:V. E. Baulin、I. S. Ivanova、I. N. Polyakova、E. N. Pyatova、E. S. Krivorot’ko、A. Yu. Tsivadze
DOI:10.1134/s1070363215040234
日期:2015.4
Modified methods to synthesize, 1,8-bis[2-diphenylphosphoryl)phenoxy]-3,6-dioxaoctane phosphoryl podand (L), an effective complexing agent for the lithium cation, is reported. The possibility to use the phase-transfer catalysis and microwave irradiation is shown. The crystal structure of coordination complex [LiL]ClO4 center dot 2C(6)H(6) is determined by X-ray diffraction analysis.