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無極性溶媒におけるハロゲン化第三級アルキルを用いた新規Williamson合成法
http://hdl.handle.net/2297/37645
http://hdl.handle.net/2297/37645076a7a65-40f6-425c-96a6-493b6b823dc7
名前 / ファイル | ライセンス | アクション |
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TE-PR-MASADA-H-164.pdf (657.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | 無極性溶媒におけるハロゲン化第三級アルキルを用いた新規Williamson合成法 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A New Method for the Williamson Ether Synthesis Using t-Alkyl Halides in Nonpolar Solvents | |||||
言語 | ||||||
言語 | jpn | |||||
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 |
政田, 浩光
× 政田, 浩光× 三口, 史雄× 土井, 靖夫× 林, 彰 |
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書誌情報 |
日本化学会誌 : 化学と工業化学 = Journal of the Chemical Society of Japan : chemistry and industrial chemistry 巻 1995, 号 2, p. 164-166, 発行日 1995-02-10 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0369-4577 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00186595 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1246/nikkashi.1995.164 | |||||
出版者 | ||||||
出版者 | 日本化学会 = The Chemical Society of Japan | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | t is a well-known result that the reactions of t-alkyl halides with alkali metal aryl oxides and alkoxides in protic solvents give olefins (E) almost exclusively. By contrast, we found a new method for the Williamson ether synthesis in the reactions of t-alkyl halides with alkali and alkaline earth metal phenoxides and alkoxides at 60-90° C in nonpolar solvents (hexane and heptane). The yields of t-alkyl phenyl ethers and t-butyl alkyl ethers (SN) were moderate. The selectivity of SN/E was governed by solvent, metal cation (Li+, Na+, K+, Mg2+, Ca2+, Sr2+, and Ba2+), nucleophile, and substrate. The nonpolar solvents were much more effective for the SN reaction than polar solvents. | |||||
権利 | ||||||
権利情報 | Copyright © 日本化学会 The Chemical Society of Japan | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.chemistry.or.jp/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/browse/nikkashi/-char/ja/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/10001682109/ |