Unusually high ionophoricity of 1,3-alternate-calix[4]arenes: π-Donor participation in the complexation of cations?

Atsushi Ikeda; Seiji Shinkai

doi:10.1016/S0040-4039(00)60194-6

Unusually high ionophoricity of 1,3-alternate-calix[4]arenes: π-Donor participation in the complexation of cations?

Atsushi Ikeda, Seiji Shinkai

高等研究院

研究成果: Contribution to journal › Article › 査読

60 被引用数 (Scopus)

抄録

It was found that 1,3-alternate-calix[4]arenes having cavities composed of two oxygens and two benzene rings show the metal affinity much higher than cone-calix[4]arenes having a cavity composed of four oxygens. The unexpected finding is most likely rationalized in terms of the "π-donor participation" in the metal complexation.

本文言語	英語
ページ（範囲）	7385-7388
ページ数	4
ジャーナル	Tetrahedron Letters
巻	33
号	48
DOI	https://doi.org/10.1016/S0040-4039(00)60194-6
出版ステータス	出版済み - 11 24 1992

All Science Journal Classification (ASJC) codes

生化学
創薬
有機化学

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10.1016/S0040-4039(00)60194-6

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title = "Unusually high ionophoricity of 1,3-alternate-calix[4]arenes: π-Donor participation in the complexation of cations?",

abstract = "It was found that 1,3-alternate-calix[4]arenes having cavities composed of two oxygens and two benzene rings show the metal affinity much higher than cone-calix[4]arenes having a cavity composed of four oxygens. The unexpected finding is most likely rationalized in terms of the {"}π-donor participation{"} in the metal complexation.",

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Y1 - 1992/11/24

N2 - It was found that 1,3-alternate-calix[4]arenes having cavities composed of two oxygens and two benzene rings show the metal affinity much higher than cone-calix[4]arenes having a cavity composed of four oxygens. The unexpected finding is most likely rationalized in terms of the "π-donor participation" in the metal complexation.

AB - It was found that 1,3-alternate-calix[4]arenes having cavities composed of two oxygens and two benzene rings show the metal affinity much higher than cone-calix[4]arenes having a cavity composed of four oxygens. The unexpected finding is most likely rationalized in terms of the "π-donor participation" in the metal complexation.

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ER -

Unusually high ionophoricity of 1,3-alternate-calix[4]arenes: π-Donor participation in the complexation of cations?

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