Synthesis, Stereochemical Analysis, and Transformation of Oxa-[7]orthocyclophene

Katsuhiko Tomooka; Chisato Iso; Yukiho Hashimoto; Masaki Suzuki; Yuuya Kawasaki; Kazunobu Igawa

doi:10.1246/cl.220219

Synthesis, Stereochemical Analysis, and Transformation of Oxa-[7]orthocyclophene

Katsuhiko Tomooka, Chisato Iso, Yukiho Hashimoto, Masaki Suzuki, Yuuya Kawasaki, Kazunobu Igawa

分子集積化学部門

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

Planar chiral oxa-[7]orthocyclophene 1a was designed and synthesized with two different synthetic routes. X-ray crystallographic analyses of 1a and its platinum complex revealed a highly distorted ring structure and the absolute stereochemistry of 1a, respectively. Epoxidation and [2,3]-Wittig rearrangement of 1a provided with central chiral molecules, without the loss of enantiomeric purity.

本文言語	英語
ページ（範囲）	788-790
ページ数	3
ジャーナル	Chemistry Letters
巻	51
号	7
DOI	https://doi.org/10.1246/cl.220219
出版ステータス	出版済み - 7月 2022

!!!All Science Journal Classification (ASJC) codes

化学一般

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10.1246/cl.220219

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abstract = "Planar chiral oxa-[7]orthocyclophene 1a was designed and synthesized with two different synthetic routes. X-ray crystallographic analyses of 1a and its platinum complex revealed a highly distorted ring structure and the absolute stereochemistry of 1a, respectively. Epoxidation and [2,3]-Wittig rearrangement of 1a provided with central chiral molecules, without the loss of enantiomeric purity.",

author = "Katsuhiko Tomooka and Chisato Iso and Yukiho Hashimoto and Masaki Suzuki and Yuuya Kawasaki and Kazunobu Igawa",

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AU - Tomooka, Katsuhiko

AU - Iso, Chisato

AU - Hashimoto, Yukiho

AU - Suzuki, Masaki

AU - Kawasaki, Yuuya

AU - Igawa, Kazunobu

PY - 2022/7

Y1 - 2022/7

N2 - Planar chiral oxa-[7]orthocyclophene 1a was designed and synthesized with two different synthetic routes. X-ray crystallographic analyses of 1a and its platinum complex revealed a highly distorted ring structure and the absolute stereochemistry of 1a, respectively. Epoxidation and [2,3]-Wittig rearrangement of 1a provided with central chiral molecules, without the loss of enantiomeric purity.

AB - Planar chiral oxa-[7]orthocyclophene 1a was designed and synthesized with two different synthetic routes. X-ray crystallographic analyses of 1a and its platinum complex revealed a highly distorted ring structure and the absolute stereochemistry of 1a, respectively. Epoxidation and [2,3]-Wittig rearrangement of 1a provided with central chiral molecules, without the loss of enantiomeric purity.

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Synthesis, Stereochemical Analysis, and Transformation of Oxa-[7]orthocyclophene

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