Synthesis, characterization and the crystal structure of 1-[(<em>N</em>-methyl-<em>N</em>-aryl)amino]ethylferrocenes期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Synthesis, characterization and the crystal structure of 1-[(N-methyl-N-aryl)amino]ethylferrocenes

Authors:	Hong Xing Wang Li Ding

Institution:	^a Department of Chemistry, The College of Natural Sciences, Tianjin University, Tianjin 300072, China ^b Department of Chemistry, Zhengzhou University, Zhengzhou 450052, China

Abstract:	The reactions of ferrocenylketimines (η⁵-C₅H₄CCH₃NAr)Fe(η⁵-C₅H₅)] (Ar=a variety of substituted phenyls) with methyl-iodide in refluxed dichloromethane followed by reduction with sodium borohydride in absolute ethanol led to (η⁵-C₅H₄CH(CH₃)N(CH₃)Ar)Fe(η⁵-C₅H₅)]. Compound (η⁵-C₅H₄CH(CH₃)N(CH₃)C₆H₄Cl-p)Fe(η⁵-C₅H₅)] (3d) has been characterized structurally. Compound 3d is monoclinic, space group P2₁/n, with a=8.908(2) Å, b=13.63(1) Å, c=14.510(3) Å and β=107.03°.

Keywords:	Ferrocenylketimines Methylation Reduction Ferrocenylamines Crystal structures
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