Health & Environmental Research Online (HERO)


Print Feedback Export to File
3579271 
Journal Article 
INCLUSION OF DIOXANE AND PYRIDINE BY A TRICYCLIC HOST STRUCTURES, KINETICS AND SELECTIVITY 
Ramon, G; Jacobs, A; Molete, RP; Nassimbeni, LR; Taljaard, JH 
2009 
Yes 
Annales de Chimie: Science des Materiaux
ISSN: 0151-9107 
34 
6 
429-440 
WOS:000275824500009 
The host 10,11-dihydro-5-(1-naphthyl)-5H-dibenzo [a,d]cyclohepten-5-ol forms inclusion compounds with 1,4-dioxane and pyridine, with host:guest ratios of 1:1. The structures of the inclusion compounds as well as that of the apohost have been elucidated and their packing analysed. The stability of the inclusion compounds have been measured by DSC and the kinetics of desorption have been analysed. Competition experiments show that pyridine is preferentially enclathrated over dioxane over practically the whole range of pyridine/dioxane mixtures, with a selectivity constant K-pyr:diox approximate to 9.3. 
OPPT REs
• OPPT_1,4-Dioxane_C. Engineering
     Data screening total
          Screening: Excluded
• OPPT_1,4-Dioxane_D. Exposure
     Total – title/abstract screening
          Off topic
          Supplemental Search
               Consumer Use
• OPPT_1,4-Dioxane_E. Fate
     Total – title/abstract screening
          Off topic