Synthesis and structures of new helical,nanoscale ferrocenylphenyl amides

摘要

Two novel ferrocenylphenyl-containing amides have been synthesized by reaction of ferrocenylbencarboxylchloride and 1,2-di-(o-aminophenoxy)ethane.A single crystal X-ray analysis shows that compound 3 crystallizes in the triclinic system,space group P-1,and compound 4 crystallizes in orthorhombic system,space group Pca21.There areintramolecular H-bonds in both the compounds,two H-bonds in compound 3 and one in compound 4.The dihedral angels of Cp-ring and phenyl ring range from 3.8° to 20.8°.