抄録
Complexation of a RuCp* cation with N-confused tetraarylporphyrins (NCPs) forms directly bound ruthenium(II) pentamethylcyclopentadienyl (Cp*) π-complex on a specific meso-aryl group (e.g., phenyl) neighboring peripheral imino nitrogen of NCPs in high yields. In contrast, in the case of NCPs bearing bulky meso-substituents (e.g., 3,5-di-tert-butylphenyl), new ruthenocenophane-like complex embedded on an N-confused calix[4]phyrin was formed through multiple C−H bond activation of methyl groups of Cp* ligand. The mechanistic insight into the formation of the ruthenocenophane was derived from DFT calculations.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 6742-6746 |
| ページ数 | 5 |
| ジャーナル | Chemistry - A European Journal |
| 巻 | 24 |
| 発行部数 | 26 |
| DOI | |
| 出版物ステータス | 出版済み - 5 7 2018 |
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All Science Journal Classification (ASJC) codes
- Catalysis
- Organic Chemistry
これを引用
Two Discrete RuCp* (Cp*=Pentamethylcyclopentadienyl) Binding Modes of N-Confused Porphyrins : Peripheral π Complex and Sitting Atop Ruthenocenophane Complex by Skeletal Transformation. / Yamamoto, Takaaki; Mitsuno, Koki; Mori, Shigeki; Itoyama, Shuhei; Shiota, Yoshihito; Yoshizawa, Kazunari; Ishida, Masatoshi; Furuta, Hiroyuki.
：: Chemistry - A European Journal, 巻 24, 番号 26, 07.05.2018, p. 6742-6746.研究成果: ジャーナルへの寄稿 › 記事
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TY - JOUR
T1 - Two Discrete RuCp* (Cp*=Pentamethylcyclopentadienyl) Binding Modes of N-Confused Porphyrins
T2 - Peripheral π Complex and Sitting Atop Ruthenocenophane Complex by Skeletal Transformation
AU - Yamamoto, Takaaki
AU - Mitsuno, Koki
AU - Mori, Shigeki
AU - Itoyama, Shuhei
AU - Shiota, Yoshihito
AU - Yoshizawa, Kazunari
AU - Ishida, Masatoshi
AU - Furuta, Hiroyuki
PY - 2018/5/7
Y1 - 2018/5/7
N2 - Complexation of a RuCp* cation with N-confused tetraarylporphyrins (NCPs) forms directly bound ruthenium(II) pentamethylcyclopentadienyl (Cp*) π-complex on a specific meso-aryl group (e.g., phenyl) neighboring peripheral imino nitrogen of NCPs in high yields. In contrast, in the case of NCPs bearing bulky meso-substituents (e.g., 3,5-di-tert-butylphenyl), new ruthenocenophane-like complex embedded on an N-confused calix[4]phyrin was formed through multiple C−H bond activation of methyl groups of Cp* ligand. The mechanistic insight into the formation of the ruthenocenophane was derived from DFT calculations.
AB - Complexation of a RuCp* cation with N-confused tetraarylporphyrins (NCPs) forms directly bound ruthenium(II) pentamethylcyclopentadienyl (Cp*) π-complex on a specific meso-aryl group (e.g., phenyl) neighboring peripheral imino nitrogen of NCPs in high yields. In contrast, in the case of NCPs bearing bulky meso-substituents (e.g., 3,5-di-tert-butylphenyl), new ruthenocenophane-like complex embedded on an N-confused calix[4]phyrin was formed through multiple C−H bond activation of methyl groups of Cp* ligand. The mechanistic insight into the formation of the ruthenocenophane was derived from DFT calculations.
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U2 - 10.1002/chem.201801237
DO - 10.1002/chem.201801237
M3 - Article
VL - 24
SP - 6742
EP - 6746
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
SN - 0947-6539
IS - 26
ER -