Comparaison des transformations polyreactionnelles induites par les chlorure et bromure de pyridinium
作者:Daniel Dauzonne、Pierre Demerseman、Janos Egyed、Catherine Lang、Nicole Platzer、Rene Royer
DOI:10.1016/0040-4020(77)80426-2
日期:1977.1
Pyridinium chloride and bromide react with 1,6-hexanediol through a complex multireactional chain process mostly furnishing unsaturated hydrocarbons, cyclic ethers, unsaturated halides and unsaturated alcohols. The similar transformations undergone by 5-hexene-1-ol and 1-hexanol under the same conditions suggest several hypotheses about the mechanism. Several original assignments from 13C NMR data
氯化吡啶鎓和溴化物通过复杂的多反应链过程与1,6-己二醇反应,主要提供不饱和烃,环醚,不饱和卤化物和不饱和醇。5-己烯-1-醇和1-己醇在相同条件下经历的相似转化表明了有关该机理的几种假设。来自13 C NMR数据的一些原始分配涉及确定产物的结构。