Bora-aromatic systems. 9. Di-. pi.-methane-like photorearrangement of dimesityl (mesitylethynyl) borane: synthesis, structure, and aromaticity of trimesitylborirene

JJ Eisch, B Shafii, AL Rheingold

文献索引：Eisch, John J.; Shafii, Babak; Rheingold, Arnold L. Journal of the American Chemical Society, 1987 , vol. 109, # 8 p. 2526 - 2528

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被引用次数: 55

摘要

In view of this situation, we have undertaken the synthesis of a solid borirene, upon which to perform an X-ray crystallographic analysis and thus to determine the bond distances in the threemembered ring. Here we wish to report that we have synthesized trimesitylborirene (2) by the photorearrangement of dimesityl-(mesitylethyny1) borane (1) Io and have determined the structure of 2 by X-ray crystallography.