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Organic-inorganic hybrid complexes of Lead(II) of sterically demanding heterocyclic β-diketones and flexible N-protected amino acids
Indian Journal of Chemistry, Section A ( IF 0.412 ) Pub Date : 2021-02-11
Karuna Maheshwari, Sanjiv Saxena, Asha Jain

A new set of organic-inorganic hybrid complexes of lead(II) of sterically demanding heterocyclic β-diketones and flexible N-protected amino acids of composition Pb[RC(O)CH3][CHR'COO] (where R = C6H5, p-ClC6H4, CH3 and R’ = CH(CH3)C2H5, CH2CH(CH3)2 and CH(CH3)2 ) has been generated by the reactions of freshly prepared lead isopropoxide with sterically demanding heterocyclic β-diketones (LH) and flexible N-protected amino acids (AH) in 1:1:1 molar ratio in refluxing dry benzene . These lead(II) complexes of mixed organic ligands have been characterized on the basis of physico-chemical and spectroscopic studies.

中文翻译:

空间上需要杂环的β-二酮和柔性N-保护氨基酸的铅(II)的有机-无机杂化配合物

一套新的有机-无机杂合体,其空间需求性杂环β-二酮铅(II)和组成为Pb [RC(O)CH 3 ] [ CHR'COO]的柔性N-保护的氨基酸(其中R = C 6 H 5,p-ClC 6 H 4,CH 3和R'= CH(CH 3)C 2 H 5, CH 2 CH(CH 32和CH(CH 32)是由新鲜制备的异丙醇铅与空间需求的杂环β-二酮(LH)和灵活的N保护氨基酸(AH)在回流的干燥苯中以1:1:1摩尔比反应生成的。这些混合的有机配体的铅(II)配合物已基于物理化学和光谱学研究进行了表征。
更新日期:2021-02-11
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