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  1. 040 理学部
  2. 0401 学術論文

Synthesis and Reactivity of 3-Methylsulfinyl-2H-cyclohepta[b]furan-2-ones

http://hdl.handle.net/10091/10063
4a69b2e3-c731-45e7-95cb-27fbf0d2400b
名前 / ファイル ライセンス アクション
Heterocycles Heterocycles 2008, 76, 759.pdf (106.9 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2010-05-18
タイトル
言語 en
タイトル Synthesis and Reactivity of 3-Methylsulfinyl-2H-cyclohepta[b]furan-2-ones
言語
言語 eng
キーワード
主題Scheme Other
主題 2H-Cyclohepta[b]furan-2-one
キーワード
主題Scheme Other
主題 Dimethyl Sulfide Ditriflate
キーワード
主題Scheme Other
主題 Trifluoromethanesulfonic Anhydride
キーワード
主題Scheme Other
主題 Electrophilic Substitution
キーワード
主題Scheme Other
主題 Coupling
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Higashi, J

× Higashi, J

WEKO 36450

Higashi, J

Search repository
Okada, K

× Okada, K

WEKO 36451

Okada, K

Search repository
Shoji, T

× Shoji, T

WEKO 36452

Shoji, T

Search repository
Toyota, K

× Toyota, K

WEKO 36453

Toyota, K

Search repository
Watanabe, M

× Watanabe, M

WEKO 36454

Watanabe, M

Search repository
Yasunami, M

× Yasunami, M

WEKO 36455

Yasunami, M

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Kikuchi, S

× Kikuchi, S

WEKO 36456

Kikuchi, S

Search repository
Ito, S

× Ito, S

WEKO 36457

Ito, S

Search repository
Morita, N

× Morita, N

WEKO 36458

Morita, N

Search repository
信州大学研究者総覧へのリンク
氏名 Shoji, T
URL http://soar-rd.shinshu-u.ac.jp/profile/ja.gmShOakh.html
出版者
出版者 The Japan Institute of Heterocyclic Chemistry
引用
内容記述タイプ Other
内容記述 Heterocycles. Vol 76, Issue 1, 2008, pp.759-770.
書誌情報 Heterocycles

巻 76, 号 1, p. 759-770, 発行日 2008
抄録
内容記述タイプ Abstract
内容記述 2H-Cyclohepta[b]furan-2-ones (2a,b) reacted with dimethyl sulfide dittiflate to give dimethy](2-oxo-2H-cyclohepta[b]furan-3-yl)sulfonium trifluoromethanesulfonates (3a,b), which were treated with Et3N to give 3-methylthio-2H-cyclohepta[b]furan-2-ones (4a,b). Sulfides 4a and 4b were oxidized with m-CPBA to give corresponding sulfoxides (5a,b) and sulfones (6a,b). The sulfoxides (5a,b) thermally underwent coupling reaction to give 3,3'-bi-2H-cyclohepta[b] furan-2-ones (7a,b). The sulfoxides (5a,b) reacted with trifluoromethanesulfonic anhydride (Tf2O) to afford sulfonium ions 8a and 8b at lower temperature, which reacted with 2a or 2b to give sulfonium ions (9a-c). Treatment of compounds 9a-c with Et2NH or Et3N gave corresponding sulfide products (10a-c).
資源タイプ(コンテンツの種類)
内容記述タイプ Other
内容記述 Article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0385-5414
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00663739
他の資源との関係:URI
関連識別子
識別子タイプ URI
関連識別子 http://www.heterocycles.jp/
関連名称
関連名称 http://www.heterocycles.jp/
DOI
関連識別子
識別子タイプ DOI
関連識別子 https://doi.org/10.3987/COM-08-S(N)85
関連名称
関連名称 10.3987/COM-08-S(N)85
権利
権利情報 Copyright© 2008 The Japan Institute of Heterocyclic Chemistry
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
WoS
表示名 Web of Science
URL http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000260070500061
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