Competitive [4 + 2] cycloadditions in equimolar mixtures of 1-arylphosphole oxides

György Keglevich, Tungalag Chuluunbaatar, Beáta Dajka, Bat Amgalan Namkhainyambuu, Krisztina Ludányi, László Tóke

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Four different [4 + 2] cycloadditions were observed to take place in the equimolar mixtures of two different arylphosphole oxides 2a + 2b or 2b + 2c. In addition to the phosphole oxide dimers 3a-a and 3b-b, or 3b-b and 3c-c, the crossed cycloadducts 3a-b and 3b-a, or 3b-c and 3c-b were also formed in considerable portions.

Original languageEnglish
Pages (from-to)633-635
Number of pages3
JournalHeteroatom Chemistry
Issue number7
Publication statusPublished - Jan 1 2001


ASJC Scopus subject areas

  • Chemistry(all)

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