[2+3]Cycloaddition reaction of a kinetically stabilized distibene with a nitrile oxide leading to the formation of a unique heterocyclic compound |
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Authors: | T. Sasamori E. Mieda N. Nagahora N. Tokitoh |
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Affiliation: | (1) Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan |
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Abstract: | The synthesis of a 1-oxa-5-aza-2,3-distibacyclopent-4-ene derivative by the [2+3]cycloaddition reaction of a kinetically stabilized distibene, BbtSb=SbBbt (Bbt = 2,6-bis[bis(trimethylsilyl)methyl]-4-[tris-(trimethylsilyl)methyl]phenyl), with MesCNO (Mes = mesityl) has been performed. Dedicated to Prof. Dr. E. Lukevics on the occasion of his 70th birthday __________ Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1880–1887, December, 2006. |
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Keywords: | distibene nitrile oxide 1-oxa-5-aza-2,3-distibacylopent-4-ene cycloaddition X-ray crystallographic analysis |
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