Günter W. Maier, R. Wilmes, Hans‐Bernd Fuchs
Aug 1, 1993
Citations
0
Influential Citations
10
Citations
Journal
Chemische Berichte
Abstract
Small Rings, 77[1]. – Generation and Trapping Reactions of Tetramethyl Cyclobutadienetetracarboxylate Dibromocyclobutane derivates 6 and 7 serve as precursors for the generation of the title compound 1. In the presence of suitable reagents 1 can be trapped in Diels-Alder additions. Photocyclization of the adducts can be used for the construction of polyfunctionalized cage compounds.