Syntheses of N, N'-disubstituted 12-diazacrown-4 and a Polymer Containing N-heptyl-12-diazacrown-4 in its Polymer Units, and their Lithium Ion

MIYAJIMA Masahiro, KATO Masatoshi, UMEDA Satoshi, TSUDA Katsuyuki

doi:10.24706/asahikawa.43.0_37

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Other Title

N,N'-二置換12-ジアザクラウン-4および重合単位にN-ヘプチル-12-ジアザクラウン-4を持つポリマーの合成と,それらのリチウムイオン選択性
N N ニチカン 12 ジアザクラウン 4 オヨビジュウゴウタンイニ N ヘプチル 12 ジアザクラウン 4 オモツポリマーノゴウセイトソレラノリチウムイオンセンタクセイ

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Description

The binding property of thirteen 12-diazacrown-4 derivatives for alkali metal ions was examined, and from these results we selected the heptyl group as the most suitable substituent for the monomer. Then the radical polymerization of Nacryloyl-N'-heptyl-12-diazacrown-4 and the subsequent reduction of the produced polymer by diborane-THF were carried out. The reduced polymer retained the high binding ability for the lithium ion, but the selectivity was unexpectedly low.

Journal

Journal of The National Institute of Technology, Asahikawa College

Journal of The National Institute of Technology, Asahikawa College 43 (0), 37-50, 2006

National Institute of Technology, Asahikawa College