Tetrahedron

Selective transformations of phenylated diynes to polycyclic compounds by the RhCl 3-and PtCl 4-Aliquat 336® ion pair catalysts

W Baidossi, H Schumann, J Blum

文献索引：Baidossi, Wael; Schumann, Herbert; Blum, Jochanan Tetrahedron, 1996 , vol. 52, # 24 p. 8349 - 8364

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被引用次数: 18

摘要

The ion pairs generated from methyltricaprylammonium chloride and either RhCl3 or PtCl4 catalyze, under phase transfer conditions, selective cyclore-arrangements, as well as intra- and intermolecular addition processes by which discrete polycyclic compounds are formed. The nature of the products depends on the distances between the ethynyl functions and on the catalyst employed.