Synthesis and structural analysis of 1, 4??bis [n??(N, N??dimethylamino) phenyl] buta??1, 3??diynes and charge??transfer complexes with TCNE

J Gonzalo Rodríguez, A Lafuente…

文献索引：Rodriguez, J. Gonzalo; Lafuente, Antonio; Martin-Villamil, Rosa; Martinez-Alcazar, M. Paz Journal of Physical Organic Chemistry, 2001 , vol. 14, # 12 p. 859 - 868

全文：HTML全文

被引用次数: 24

摘要

Abstract n-(N, N-Dimethylamino) phenylethynes were satisfactorily prepared by a Wittig reaction between chloromethylene (triphenyl) phosphine ylide and the appropriate n-(N, N- dimethylamino) benzaldehyde, followed by dehydrochlorination with a strong base. The conjugate dimers 1, 4-bis [n-(N, N-dimethylamino) phenyl] buta-1, 3-diyne were obtained by oxidative dimerization with copper (I) chloride. X-ray molecular structure analysis of the ...