Synthesis and Properties of Cryptands with a Thioether Bridge and π??Donors–Silver (I) and Copper (I)??Complexes

R Koschabek, R Gleiter…

Index: Koschabek, Rene; Gleiter, Rolf; Rominger, Frank European Journal of Inorganic Chemistry, 2006 , # 3 p. 609 - 620

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Citation Number: 4

Abstract

Abstract The syntheses of seven bridgehead diazabicycloalkanes are reported. The bridges are represented by either a thioether chain and two 3-hexyne units (4 and 6–8), one selenoether chain and two 3-hexyne units (5), or one dithioether chain and two 4, 4′- diethylbiphenyl units (9, 10). X-ray investigations reveal for 4–10 the in/in conformation at the bridgehead nitrogen atoms. Reactions with Cu I triflate yield the endohedral Cu I ...