One-pot synthesis of mixed superphanes w
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Rolf Roers; Frank Rominger; Rolf Gleiter
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Article
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1999
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Elsevier Science
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French
⚖ 172 KB
Cyclophanes in which two cyclic conjugated n-systems face each other are ideal models for studying the interactions of two n-systems as a function of distance and intervening (~-skeleton. 1~ For this reason a simple access to these systems is desirable. We here report a one-pot synthesis of cyclopha