Here, we demonstrated the depolymerization of low-molecular-weight (LMW) PE using an enzyme cascade that included a catalase-peroxidase, an alcohol dehydrogenase, a Baeyer Villiger monooxygenase, and a lipase after the polymer was chemically pretreated with m-chloroperoxybenzoic acid (mCPBA) and ...
doi:10.1002/chin.201105051Yuhsuke SuzukiYoshihide IshiwataKatsuhiko MoriyamaHideo TogoJohn Wiley & Sons, LtdChemInformSuzuki,Y.; Ishiwata,Y.; Moriyama,K.; Togo,H., Desulfonyloxyiodination of arenesulfonic acids with mCPBA and molecular iodine. Tetrahedron Letters 2010, 51, 5950-5953....
Desulfonyloxyiodination of arenesulfonic acids with m CPBA and molecular iodine[J] . Yuhsuke Suzuki,Yoshihide Ishiwata,Katsuhiko Moriyama,Hideo Togo.Tetrahedron Letters . 2010 (45)Suzuki,Y.; Ishiwata,Y.; Moriyama,K.; Togo,H., Desulfonyloxyiodination of arenesulfonic acids with mCPBA and ...
Scheme 23. Synthesis of PIB telechelic prepolymers with various epoxide functionalities: (a) PIB aliphatic glycidyl ether; (b) PIB phenyl glycidyl ether; (c) PIB exo-olefin epoxide; and (d) PIB cyclohexene epoxide [163] (mCPBA—3-chloroperbenzoic acid). In...
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Another route for the preparation of the 30-substituted derivatives is the introduction of a hydroxyl group by oxidation of the isopropenyl moiety with m-chloroperoxybenzoic acid (m-CPBA) [21]. 3,28-Diacetyl-30-hydroxybetulin 3 (Scheme 1) was used as the starting compound for this work. ...