1-ALKENYLATION ON α-POSITION OF KETONE: PALLADIUM-CATALYZED REACTION OF TIN ENOLATES AND 1-BROMO-1-ALKENES

1-ALKENYLATION ON α-POSITION OF KETONE: PALLADIUM-CATALYZED REACTION OF TIN ENOLATES AND 1-BROMO-1-ALKENES
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酮 α 位上的 1-烯基化:钯催化烯醇锡和 1-溴-1-烯烃的反应

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发表时间:
1983
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通讯作者:
MigitaToshihiko
MigitaToshihiko
中科院分区:
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文献类型:
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作者:
KosugiMasanori;HagiwaraIsao;MigitaToshihiko

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由三丁基锡甲醇盐和烯醇乙酸盐原位合成的三丁基锡烯醇化物在催化量的PdCl_2(o-tolyl 3 P)_2存在下与1-溴-1-烯烃反应,以良好的产率得到烯丙基酮衍生物。
The reaction of tributyltin enolates, prepared from tributyltin methoxide and enol acetates in situ, with 1-bromo-1-alkenes in the presence of a catalytic amount of PdCl2(o-tolyl3P)2 was found to give the derivatives of allyl ketone in good yields.