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Synthesis of benzofuran-2-one derivatives by copper(I)-promoted coupling reactions of o-bromophenol with active methylene compounds
作者:Jun-ichiro Setsune、Kimihiro Matsukawa、Teijiro Kitao
DOI:10.1016/s0040-4039(00)86916-6
日期:1982.1
Treatment of o-bromophenoxide anion with sodium salts of active methylene compounds in the presence of copper(I) bromide in dioxane afforded benzofuran-2-one derivatives. The phenoxide group of o- and p-bromophenol activates the coupling reaction.
在
二恶烷中,在
溴化铜(I)存在下,用活性亚甲基化合物的钠盐处理邻
溴代苯氧根阴离子,得到
苯并呋喃-2-酮衍
生物。邻和对
溴苯酚的
酚盐基团激活偶联反应。
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Matsukawa, Kimihiro; Ueda, Takashi; Setsune, Jun-ichiro, Heterocycles, 1984, vol. 21, # 2, p. 737
作者:Matsukawa, Kimihiro、Ueda, Takashi、Setsune, Jun-ichiro、Kitao, Teijiro
DOI:——
日期:——
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SETSUNE, JUN-ICHIRO;MATSUKAWA, KIMIHIRO;KITAO, TEIJIRO, TETRAHEDRON LETT., 1982, 23, N 6, 663-666
作者:SETSUNE, JUN-ICHIRO、MATSUKAWA, KIMIHIRO、KITAO, TEIJIRO
DOI:——
日期:——
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MATSUKAWA, KIMIHIRO;UEDA, TAKASHI;SETSUNE, JUN-ICHIRO;KITAO, TEIJIRO, HETEROCYCLES, 1984, 21, N 2, 737
作者:MATSUKAWA, KIMIHIRO、UEDA, TAKASHI、SETSUNE, JUN-ICHIRO、KITAO, TEIJIRO
DOI:——
日期:——
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SETSUNE JUN-ICHIRO; UEDA TAKASHI; SHIKATA KATSUMI; MATSUKAWA KIMIHIRO; II+, TETRAHEDRON, 42,(1986) N 10, 2647-2656
作者:SETSUNE JUN-ICHIRO、 UEDA TAKASHI、 SHIKATA KATSUMI、 MATSUKAWA KIMIHIRO、 II+
DOI:——
日期:——