2016年2月
Synthesis of Spirocyclic Diarylfluorenes by One-Pot Twofold SNAr Reactions of Diaryl Sulfones with Diarylmethanes
ORGANIC LETTERS
- ,
- ,
- 巻
- 18
- 号
- 3
- 開始ページ
- 384
- 終了ページ
- 387
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/acs.orglett.5b03384
- 出版者・発行元
- AMER CHEMICAL SOC
Treatment of dibenzothiophene dioxides with cyclic diarylmethanes in the presence of KN(SiMe3)(2) results in the formation of fluorene-based spirocyclic tetraarylmethanes in a single operation. The transformation would proceed via an intermolecular SNAr reaction of the dioxides with cyclic diarylmethylpotassium followed by intramolecular SNAr cyclization. This straightforward strategy provides spirocyclic diarylfluorenes including unusual ones that are otherwise difficult to synthesize.
- リンク情報
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- DOI
- https://doi.org/10.1021/acs.orglett.5b03384
- J-GLOBAL
- https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201602243613552398
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000369771800011&DestApp=WOS_CPL
- URL
- http://orcid.org/0000-0002-0153-1888
- ID情報
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- DOI : 10.1021/acs.orglett.5b03384
- ISSN : 1523-7060
- eISSN : 1523-7052
- J-Global ID : 201602243613552398
- ORCIDのPut Code : 27821677
- Web of Science ID : WOS:000369771800011