| 摘要 |
<p>Immobilized Lewis Acid catalyst comprising polymer having at least one Lewis Acid immobilized within the structure therein, said polymer having monomer units represented by the structural formula: --[A]a--[B]b--[C]c-- wherein a represents about 1 to about 99 mole %; b represents about 0 to about 50 mole %; c represents about 1 to about 99 mole %; a + b + c is preferably about 100 %; A is (α); B is (β); C is selected from the group consisting of (I), (II), and (III) combinations thereof, wherein D is OH, halide, OR4, NH2, NHR3, OM', or OM''; E is the residue of the reaction of at least one Lewis Acid with the D substituent of monomer unit B; R1 represents proton, C¿1?-C24 alkyl group, or C3-C24 cycloalkyl; R?2¿ represents C¿1?-C24 alkylene group, C3-C24 cycloalkylene, C6-C18 arylene, or C7-C30 alkylarylene; R?3¿ represents C¿1?-C24 alkyl, C3-C24 cycloalkyl, C1-C24 aryl, or C7-C30 alkylaryl; R?4¿ represents C¿1?-C24 alkyl, C3-C24 cycloalkyl, C1-C24 aryl, or C7-C30 alkylaryl; M' represents alkali metal; M'' represents alkaline-earth metal. Also disclosed are polymerization and alkylation processes utilizing the immobilized Lewis Acid catalysts. Another aspect of the present invention is a method of manufacturing immobilized Lewis Acid catalysts.</p> |
