Norcaradiene and Cycloheptatriene Endope
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Prof. Dr. Waldemar Adam; Dr. Metin Balci
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Article
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1978
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John Wiley and Sons
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English
⚖ 187 KB
compounds as 471 components in cycloadditions have, to our knowledge, not been described12! We have now found that the dithionooxalate (2)[3] and the tetrathiooxalate (3)14' undergo numerous cycloadditions Owing to their very reactive dithiabutadiene system. These thioesters may function as 271or 4~