Preparation of Enantiomerically Pure 5-Palladatricyclo[4.1.0.02, 4]heptanes and Conversion into Enantiomerically Pure Complexes with Helical Chirality at Palladium

✍ Scribed by Dr. A. Stephen K. Hashmi; Dipl.-Ing. Frank Naumann; Dipl.-Chem. Ralf Probst; Dr. Jan W. Bats

• Publisher: John Wiley and Sons
• Year: 1997
• Tongue: English
• Weight: 408 KB
• Volume: 36
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/anie.199701041

✦ Synopsis

acids 2-2H+, interconnected by the dicationic 2-2H + units (Figure ).

In conclusion, the following points may be emphasized: 1) compound 1-2H+, which as dicationic building block is capable of acting as H-donor for four H-bonds, is well suited for hydrogen bonding to two dicarboxylate ions; 2) through both electrostatic interactions and directionally controlled H-bonding, positive and negative units may be assembled in the solid state into an a-network with predictable structures; and 3) by varying the ratio of the two components, 8-networks or layered structures may be generated by interconnection of a-networks.