Synthesis of 4-[ω-(3-thienyl)alkyl]pyridines and 4-[ω-(3-thienyl)alkyl]-2,2'-bipyridines

Wang, Jiaxiong, Pappalardo, Maria, and Keene, F. Richard (1995) Synthesis of 4-[ω-(3-thienyl)alkyl]pyridines and 4-[ω-(3-thienyl)alkyl]-2,2'-bipyridines. Australian Journal of Chemistry, 48 (8). pp. 1425-1436.

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Abstract

The synthesis is reported of 4-[ω-(3-thienyl)alkyl]pyridine (2), 4-[ω-(3-thienyl)alkyl]-2,2′- bipyridine (3) and 4-methyl-4'-[ω-(3-thienyl)alkyl]-2,2′-bipyridine (4), where the length of the alkyl chain is varied (n = 2, 5, 7, 9, 11). The synthetic methodology involved the reaction of the 3-(ω- bromoalkyl ) thiophen with the anions derived from 4-methylpyridine, 4-methyl-2,2′-bipyridine or 4,4′-dimethyl-2,2′-bipyridine by lithiation . The n.m.r. (¹H and ¹³C) and electronic spectral characteristics of the compounds are discussed.

Item ID: 22833
Item Type: Article (Refereed Research - C1)
Keywords: chemically modified electrodes; bpy = 2,2'-bipyridine; conducting; polymers; films; electrocatalysis; polythiophenes; polypyrroles; complexes; oxidation; behavior
ISSN: 1445-0038
Date Deposited: 16 Aug 2012 05:15
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030207 Transition Metal Chemistry @ 20%
03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030206 Solid State Chemistry @ 80%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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