Browsing by Author "Hongfa, Chayanant"

Now showing items 1-3 of 3

    • Nonpolar phase-soluble metathesis catalysts 
      Bergbreiter, David E.; Bazzi, Hassan S.; Hongfa, Chayanant (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2018-06-05)
      One embodiment of the invention provides polyisobutylene (PIB) oligomers that are end-functionalized with ruthenium (Ru) catalysts. Such nonpolar catalysts can be dissolved in nonpolar solvents such as heptane, or any other ...
    • Nonpolar phase-soluble metathesis catalysts 
      Bergbreiter, David E.; Bazzi, Hassan S.; Hongfa, Chayanant (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2016-06-21)
      One embodiment of the invention provides polyisobutylene (PIB) oligormers that are end-functionalized with ruthenium (Ru) catalysts. Such nonpolar catalysts can be dissolved in nonpolar solvents such as heptane, or any ...
    • Polyisobutylene as a Polymer Support for Homogeneous Catalysis 
      Hongfa, Chayanant (2010-01-14)
      Phase selective soluble polymers are useful in organic synthesis because they simplify purification and separation processes. Such selective soluble polymers enable the use of Green chemistry principles to be utilized as ...