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A NOVEL SYNTHESIS OF DIALKYL KETONES AND α-SULFENYLATED CARBONYL COMPOUNDS FROM α,β-EPOXY SULFOXIDES
作者:Tsuyoshi Satoh、Youhei Kaneko、Takumi Kumagawa、Takao Izawa、Kiichi Sakata、Koji Yamakawa
DOI:10.1246/cl.1984.1957
日期:1984.11.5
Treatment of α,β-epoxy sulfoxides with excess sodium phenylselenide and various kinds of alkylthiolates gave dialkyl ketones and α-sulfenylated carbonyl compounds, respectively, in good yields under mild conditions.
用过量的苯硒化钠和各种烷基硫醇化物处理 α,β-环氧亚砜,分别在温和条件下以良好的产率得到二烷基酮和 α-亚磺酰化羰基化合物。
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α,β-Epoxy Sulfoxides as Useful Intermediates in Organic Synthesis. IV. A Novel Synthesis of α-Acetoxy Ketones from α,β-Epoxy Sulfoxides
作者:Tsuyoshi Satoh、Shigeyasu Motohashi、Koji Yamakawa
DOI:10.1246/bcsj.59.946
日期:1986.3
The treatment of α,β-epoxy sulfoxides, prepared from 1-chloroalkyl phenyl sulfoxides with ketones or aldehydes, with cesium acetate in dimethyl sulfoxide in the presence of lead tetraacetate afforded α-acetoxy ketones in moderate to good yields.
在四乙酸铅存在下,在二甲基亚砜中用乙酸铯处理由 1-氯烷基苯基亚砜与酮或醛制备的 α,β-环氧亚砜,以中等至良好的收率得到 α-乙酰氧基酮。
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SATOH, TSUYOSHI;KANEKO, YOUHEI;IZAWA, TAKAO;SAKATA, KIICHI;YAMAKAWA, KOJI, BULL. CHEM. SOC. JAP., 1985, 58, N 7, 1983-1990
作者:SATOH, TSUYOSHI、KANEKO, YOUHEI、IZAWA, TAKAO、SAKATA, KIICHI、YAMAKAWA, KOJI
DOI:——
日期:——
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SATOH, TSUYOSHI;MOTOHASHI, SHIGEYASU;YAMAKAWA, KOJI, BULL. CHEM. SOC. JAP., 1986, 59, N 3, 946-948
作者:SATOH, TSUYOSHI、MOTOHASHI, SHIGEYASU、YAMAKAWA, KOJI
DOI:——
日期:——
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SATOH, TSUYOSHI;KANEKO, YOUHEI;KUMAGAWA, TAKUMI;IZAWA, TAKAO;SAKATA, KIIC+, CHEM. LETT., 1984, N 11, 1957-1960
作者:SATOH, TSUYOSHI、KANEKO, YOUHEI、KUMAGAWA, TAKUMI、IZAWA, TAKAO、SAKATA, KIIC+
DOI:——
日期:——