Conformational studies of tertiary oligo-m-benzanilides and oligo-p-benzanilides in solution

详细信息    查看全文

• 作者：Laurent Chabaud ; Jonathan Clayden ; Madeleine Helliwell ; Abigail Page ; James Raftery ; Lluí ; s Vallverdú
• 刊名：Tetrahedron
• 出版年：2010
• 出版时间：21 August 2010
• 年：2010
• 卷：66
• 期：34
• 页码：6936-6957
• 全文大小：1245 K

文摘

A series of oligo-m- and p-benzanilides were made and their conformations in solution were studied by NMR. In most cases, conformational mixtures were observed as soon as three or more monomers were incorporated into the oligomer. Some crystal structures were obtained, which indicated that helical conformations were adopted in the solid state.