Synthesis, reactions, and spectral [NMR (1H, 13C, 29Si) IR] studies of trimethylsilyl-substituted N-arylsalicylaldiminates

被引：13

作者：

Goyal, M ^{[1
]}

Mishra, S ^{[1
]}

Singh, A ^{[1
]}

机构：

[1] Univ Rajasthan, Dept Chem, Jaipur 302004, Rajasthan, India

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 2001年 / 31卷 / 09期

关键词：

D O I：

10.1081/SIM-100107714

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Trimethylsilyl-substituted N-arylsalicylaidiminates Me3Si (OC6H4CH=NAr) [Ar=C6H5 (1), C6H3Me2-2,6 (2), C6H2Me3-2,4,6 (3), C3H3Et2-2,6 (4), and C6H3(Pr-i)(2)-2,6 (5)] have been prepared by the equimolar reactions of Me3SiCl with N-arylsalicylaldimines (LH) in benzene using Et3N as a base. Reactions in the desired molar ratios (1:1 or 2:1) of Me3Si(OC6H4CH=NAr) with TiCl4 and ZrCl4 afford a convenient and clean synthetic procedure for the preparation of chloride-salicylaldiminate derivatives of early transition metals. Characterisations of all these new derivatives have been carried out by elemental analyses, molecular weight determinations and spectroscopic [IR, NMR (H-1, C-13 and Si-29)] studies.

引用

页码：1705 / 1715

页数：11

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