C₃-Symmetric Chiral Cage-Shaped Phosphates: Synthesis and Application as Organocatalysts in Asymmetric Iodolactonizations

Liu, Xiao; Konishi, Akihito; Yasuda, Makoto

Asian Journal of Organic Chemistry, 2025, 14(6), e202500299

アクセス数:20件（2025-08-27 08:42 集計）

固定URL: https://hdl.handle.net/11094/102232

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タイトル
C₃-Symmetric Chiral Cage-Shaped Phosphates: Synthesis and Application as Organocatalysts in Asymmetric Iodolactonizations
著者
著者名
Liu, Xiao
NRID
1000010756480 1000010756480
ORCID
0000-0002-3438-786X 0000-0002-3438-786X
researchmap permalink
a-koni a-koni
Scopus Author ID
26324944100 26324944100
著者名
Konishi, Akihito
NRID
1000040273601 1000040273601
ORCID
0000-0002-6618-2893 0000-0002-6618-2893
researchmap permalink
read0185253 read0185253
Scopus Author ID
7402645045 7402645045
著者名
Yasuda, Makoto
キーワード等
C₃-symmetric ligands
Cage-shaped phosphates
Chiral Lewis bases
Halogen reagents
Iodolactonization
内容
Liu X., Konishi A., Yasuda M.. C3-Symmetric Chiral Cage-Shaped Phosphates: Synthesis and Application as Organocatalysts in Asymmetric Iodolactonizations. Asian Journal of Organic Chemistry 14, e202500299 (2025); https://doi.org/10.1002/ajoc.202500299.
抄録
C₃-symmetric chiral cage-shaped phosphates that contain either a C─H or Si─Me tethered group were successfully synthesized. These phosphates were found to be air-stable Lewis-basic catalysts in enantioselective iodolactonization reactions where, I2 is activated with 1,3-dichloro-5,5-dimethylhydantoin (DCDMH). The C─H-tethered phosphate demonstrated efficient catalytic activity with good enantioselectivity for the iodolactonization of pent-4-enoic acids. In contrast, the Si─Me-tethered phosphate was effective in the enantioselective iodolactonization of hex-5-enoic acids, yielding six-membered iodolactones.
出版者
John Wiley and Sons Inc
収録物名
Asian Journal of Organic Chemistry
巻(号)
14(6)
ページ
e202500299
刊行年月
2025-04-07
言語
英語
ハンドルURL
https://hdl.handle.net/11094/102232
PISSN
21935807
eISSN
21935815
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1002/ajoc.202500299
アクセス権
open access
権利情報
© 2025 The Author(s). Asian Journal of Organic Chemistry published by Wiley-VCH GmbH.
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
出版タイプ
Version of Record
カテゴリ
学術雑誌論文 Journal Article