STEREOSPECIFIC SYNTHESIS OF (Z)-3-METHYLALK-2-ENOIC OR (E)-3-METHYLALK-2-ENOIC ACIDS
STEREOSPECIFIC SYNTHESIS OF (Z)-3-METHYLALK-2-ENOIC OR (E)-3-METHYLALK-2-ENOIC ACIDS
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DOI：
10.1016/0040-4039(95)00285-k
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发表时间：
1995-04-03
影响因子：
1.8
通讯作者：
DUCHENE, A
中科院分区：
文献类型：
--
作者：
ABARBRI, M;PARRAIN, JL;DUCHENE, A
钯催化的有机锌或有机锡试剂与 3-碘丁-2(或 3)-烯酸的偶联是立体选择性的，并产生 Z(或 E)-甲基烷-2-烯酸。该方法应用于罗勒酮和假万寿菊酮E和Z立体异构体的合成。
The palladium catalysed coupling of organozinc or organotin reagents with 3-iodobut-2(or 3)-enoic acid is stereoselective and affords Z(or E)-methylalk-2-enoic acids. The method was applied to the synthesis of the E and Z stereoisomers of ocimenones and pseudo-tagetones.