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Synthesis of diamido-bridged bis-pillar[5]arenes and tris-pillar[5]arenes for construction of unique [1]rotaxanes and bis-[1]rotaxanes

The pillar[5]arene mono- and di(oxyalkoxy)benzoic acids were successfully prepared in high yields by sequential alkylation of ω-bromoalkoxy-substituted pillar[5]arenes with methyl or ethyl p-hydroxybenzoate followed by a hydrolytic reaction under basic conditions. Under catalysis of HOBt/EDCl, the a...

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Detalles Bibliográficos
Autores principales: Han, Ying, Xu, Li-Ming, Nie, Cui-Yun, Jiang, Shuo, Sun, Jing, Yan, Chao-Guo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6036973/
https://www.ncbi.nlm.nih.gov/pubmed/30013692
http://dx.doi.org/10.3762/bjoc.14.142