Synthesis of a pentacoordinate germanium compound possessing a γ-lactone and a dative-bonding carboxylic acid

Hiroki Tanimoto; Daiki Toumori; Tsumoru Morimoto; Kiyomi Kakiuchi

doi:10.3987/COM-20-S(K)9

Synthesis of a pentacoordinate germanium compound possessing a γ-lactone and a dative-bonding carboxylic acid

Hiroki Tanimoto^*, Daiki Toumori, Tsumoru Morimoto, Kiyomi Kakiuchi^*

^*この論文の責任著者

生体認識化学研究室

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2 被引用数 (Scopus)

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A pentacoordinate germanium compound consisting of a spirocyclic dilactone-like structure was synthesized. Both radical and oxidation synthetic routes afforded the diphenylgermanium dicarboxylic acid compound. Then, mono-dearylation by acid treatment successfully delivered a hypercoordinate germane product. X-Ray crystallographic analysis revealed that the product adopted trigonal bipyramidal geometry in which a γ-lactone ring and a dative-bonding carboxylic acid moiety were incorporated.

本文言語	英語
ジャーナル	Heterocycles
巻	103
号	1
DOI	https://doi.org/10.3987/COM-20-S(K)9
出版ステータス	出版済み - 2021

ASJC Scopus 主題領域

分析化学
薬理学
有機化学

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10.3987/COM-20-S(K)9

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title = "Synthesis of a pentacoordinate germanium compound possessing a γ-lactone and a dative-bonding carboxylic acid",

abstract = "A pentacoordinate germanium compound consisting of a spirocyclic dilactone-like structure was synthesized. Both radical and oxidation synthetic routes afforded the diphenylgermanium dicarboxylic acid compound. Then, mono-dearylation by acid treatment successfully delivered a hypercoordinate germane product. X-Ray crystallographic analysis revealed that the product adopted trigonal bipyramidal geometry in which a γ-lactone ring and a dative-bonding carboxylic acid moiety were incorporated.",

author = "Hiroki Tanimoto and Daiki Toumori and Tsumoru Morimoto and Kiyomi Kakiuchi",

note = "Publisher Copyright: {\textcopyright} 2021 The Japan Institute of Heterocyclic Chemistry",

year = "2021",

doi = "10.3987/COM-20-S(K)9",

language = "英語",

volume = "103",

journal = "Heterocycles",

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T1 - Synthesis of a pentacoordinate germanium compound possessing a γ-lactone and a dative-bonding carboxylic acid

AU - Tanimoto, Hiroki

AU - Toumori, Daiki

AU - Morimoto, Tsumoru

AU - Kakiuchi, Kiyomi

PY - 2021

Y1 - 2021

N2 - A pentacoordinate germanium compound consisting of a spirocyclic dilactone-like structure was synthesized. Both radical and oxidation synthetic routes afforded the diphenylgermanium dicarboxylic acid compound. Then, mono-dearylation by acid treatment successfully delivered a hypercoordinate germane product. X-Ray crystallographic analysis revealed that the product adopted trigonal bipyramidal geometry in which a γ-lactone ring and a dative-bonding carboxylic acid moiety were incorporated.

AB - A pentacoordinate germanium compound consisting of a spirocyclic dilactone-like structure was synthesized. Both radical and oxidation synthetic routes afforded the diphenylgermanium dicarboxylic acid compound. Then, mono-dearylation by acid treatment successfully delivered a hypercoordinate germane product. X-Ray crystallographic analysis revealed that the product adopted trigonal bipyramidal geometry in which a γ-lactone ring and a dative-bonding carboxylic acid moiety were incorporated.

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U2 - 10.3987/COM-20-S(K)9

DO - 10.3987/COM-20-S(K)9

M3 - 学術論文

AN - SCOPUS:85108271005

SN - 0385-5414

VL - 103

JO - Heterocycles

JF - Heterocycles

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ER -

Synthesis of a pentacoordinate germanium compound possessing a γ-lactone and a dative-bonding carboxylic acid

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