Synthesis of Heteroarylferrocenes by FriedlanderReaction and Their Spectral Properties

Bulletin of the Korean chemical society

Woo Jin Lee¹  Jong Myoung Chea¹  Yurngdong Jahng¹ 

关键词: Ferrocene;    Benzo[h]quinoline;    1;    10-Phenanthroline;    Benzo[b]-1;    10-phenanthroline;    Heteroarylferrocene;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

A series of mono- and 1,1`-bis(heteroaryl)-substituted ferrocenes were prepared by employing Frielander reaction of acetyl- and 1,1`-diacetylferrocene with a series of o-aminoaldehydes. Reactions of 1,1`-diacetylferrocene with two equivalents of 1-aminonaphthalene-2-carbaldehyde and 8-aminoquinoline-7-carbaldehyde afforded a mixture of mono- and 1,1`-bis(heteroaryl)-substituted ferrocenes in a ratio of 1 : 3.1 - 3.8, while the reaction with 4-aminoacridine-3-carbaldehyde did not provide any characterizable product presumably due to the redox instability of the product induced by low reduction potential of benzo[b]-1,10-phenanthroline. Structural and optical properties of the compounds prepared were described.

【 授权许可】

Unknown