cis-endo-Bicyclo[1.1.1]pentane-1,2,3,4- tetracarboxylic acid and its derivatives.
[reaction: see text] We report the synthesis of cis-endo-bicyclo[1.1.1]pentane-1,2,3,4-tetracarboxylic acid and several of its derivatives with differentiated bridgehead and bridge positions, starting with tetracyclo[3.2.0.0(1,6).0(2,6)]heptane.
Mazal
Ctibor
C
Department of Organic Chemistry, Masaryk University, Kotlárská 2, 611 37 Brno, Czech Republic. mazal@chemi.muni.cz
Skarka
Ondrej
O
Kaleta
Jirí
J
Michl
Josef
J