Sterically crowded tetracyano-para-quinodimethanes: synthesis and structure of 2,3,5,6-tetramethyl-7,7,8,8-tetracyano-para-quino=dimethane
作者:Bernhard Rosenau、Claus Krieger、Heinz A. Staab
DOI:10.1016/s0040-4039(00)94784-1
日期:——
The sterically crowded 2,3,5,6-tetramethyl-7,7,8,8-tetracyano=-quinodimethane (=1) has been synthesized. The unique sterical structure of (=1) is discussed based on X-ray structure analysis.
已经合成了空间拥挤的2,3,5,6-四甲基-7,7,8,8-四氰基=-喹二甲烷(= 1)。基于X射线结构分析,讨论了(= 1)的独特空间结构。