作者:Jason Bloxham、Christopher J Moody、Alexandra M.Z Slawin
DOI:10.1016/s0040-4020(02)00344-7
日期:2002.5
The synthesis and solid state conformations of a number of N,N′-linked carbazoles and indoles has been investigated. Using xylyl-based linkers, the o, m and p-linked carbazoles and indoles 4–6, 8–10 and 12, 13 were prepared. Likewise, unsymmetrical derivatives were also prepared. Investigation using X-ray crystallography showed that the heterocycles adopted either stretched or folded conformations
已经研究了许多N,N′-连接的咔唑和吲哚的合成和固态构象。使用基于二甲苯基的接头,所述Ó,米和p -连接的咔唑和吲哚4 - 6,8 - 10和12,13制备。同样,还制备了不对称衍生物。使用X射线晶体学的研究表明,杂环在固态时采用了拉伸或折叠构象。