CYCLOADDITION REACTIONS BETWEEN VINYLIDENE IRON(II) COMPLEXES AND ALKYNES - THE 1ST STABLE CYCLOBUTENYLIDENE COMPLEXES

被引:20
作者
BAUER, D [1 ]
HARTER, P [1 ]
HERDTWECK, E [1 ]
机构
[1] TECH UNIV MUNICH,INST ANORGAN CHEM,LICHTENBERGSTR 4,W-8046 GARCHING,GERMANY
关键词
D O I
10.1039/c39910000829
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
[(eta-5-C5H5)(CO)LFe = C = CH2] + CF3SO3- complexes react with phenylpropyne with formation of [2 + 2] cycloadducts [(eta-5-C5H5)(CO)LFe = activated C-C(Me) = C(Ph)-CH2] + CF3SO3 - (structurally characterized by X-ray crystallography); addition of phenyllithium leads to a stable cyclobutenyl complex in good yield.
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页码:829 / 830
页数:2
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