Reactions of 1,3,4-triphenyl-1,2-dihydro
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Erin M. Hanawalt; Kenneth M. Doxsee; Gregory S. Shen; Timothy J. R. Weakley; Car
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Article
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1998
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John Wiley and Sons
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English
โ 295 KB
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In contrast to previously reported reactivity of the tungsten pentacarbonyl complex of a 2-substituted 1,2-dihydrophosphete, which apparently undergoes electrocyclic ring opening to the corresponding 1-phospha-1,3-butadiene and subsequent โซ]2ื4[โฌ cycloaddition reactions with dienophiles, the reactio