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ヨシゴエ ユウスケ
Yoshigoe Yusuke
吉越 裕介 所属 千葉工業大学 工学部 教育センター（工学部） 職種 准教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2022/11 |
| 形態種別 | 学術雑誌 |
| 標題 | Synthesis and stereochemistry of chiral aza-boraspirobifluorenes with tetrahedral boron-stereogenic centers. |
| 執筆形態 | 共著 |
| 掲載誌名 | Dalton transactions |
| 掲載区分 | 国外 |
| 巻・号・頁 | 51(44),pp.17035-17039 |
| 担当区分 | 筆頭著者,責任著者 |
| 著者・共著者 | Yusuke Yoshigoe, Keiichiro Hashizume, Shinichi Saito |
| 概要 | We have synthesized chiral aza-boraspirobifluorenes and evaluated their structural and photophysical properties. Enantiomers were separated by chiral HPLC on a semi-preparative scale, and the absolute stereochemistry was determined by comparison of experimental circular dichroism (CD) spectra and theoretical electronic CD (ECD) spectra. A kinetic analysis combined with theoretical calculations revealed that the rate-determining step of the racemization involves the cleavage of the B-N bond. |
| DOI | 10.1039/d2dt03303h |
| ISSN | 1477-9234 |
| PMID | 36305179 |