Collect. Czech. Chem. Commun. 1996, 61, 1722-1728

Titanium-Catalyzed [4+2] and [6+2] Cycloadditions of 1,4-Bis(trimethylsilyl)buta-1,3-diyne

Jan-Willem F. Kaagmana, Marco Repa, Michal Horáčekb, Petr Sedmerac, Jiří Čejkab, Vojtech Vargab and Karel Machb

a Inorganic Chemistry Laboratory, J. H. van't Hoff Institute, University of Amsterdam, 1018 WV Amsterdam, The Netherlands
b J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, 182 23 Prague 8, Czech Republic
c Institute of Microbiology, Academy of Sciences of the Czech Republic, 142 20 Prague 4, Czech Republic

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