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  1. 学術雑誌論文

Ring construction via pseudo-intramolecular hydrazonation using bifunctional δ-keto nitrile

http://hdl.handle.net/10173/1340
http://hdl.handle.net/10173/1340
590f39a1-7696-4bce-a9bf-803ca9e73c41
名前 / ファイル ライセンス アクション
27-20.pdf 27-20.pdf (190.8 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2016-03-25
タイトル
タイトル Ring construction via pseudo-intramolecular hydrazonation using bifunctional δ-keto nitrile
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 Hirao, Shotaro

× Hirao, Shotaro

WEKO 865

Hirao, Shotaro

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Kobiro, Kazuya

× Kobiro, Kazuya

WEKO 866

Kobiro, Kazuya

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Sawayama, Jun

× Sawayama, Jun

WEKO 867

Sawayama, Jun

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Saigo, Kazuhiko

× Saigo, Kazuhiko

WEKO 868

Saigo, Kazuhiko

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Nishiwaki, Nagatoshi

× Nishiwaki, Nagatoshi

WEKO 869

Nishiwaki, Nagatoshi

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抄録
内容記述タイプ Abstract
内容記述 An α-nitro-δ-keto nitrile efficiently reacted with hydrazines at room temperature, even in the absence of a catalyst, to afford the corresponding hydrazones; the reactions proceeded through a pseudo-intramolecular process. The hydrazone derived from hydrazine monohydrate underwent water-assisted cyclization, which yielded the corresponding diazepine. The hydrazones derived from 4-nitrophenylhydrazine and 2,4-dinitrophenylhydrazine were converted into pyridazines upon being heated in DMSO.
書誌情報 Tetrahedron Letters

巻 53, 号 1, p. 82-85, 発行日 2012
DOI
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 10.1016/j.tetlet.2011.10.159
著者版フラグ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
出版者
出版者 Elsevier Ltd.
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