Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Bohloeki ≥99.0% Factory

Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) e sebelisoa e le karolo e bohareng ea motsoako oa lintho tse phelang.E sebelisoa e le lik'hemik'hale tse tloaelehileng tsa indasteri.E sebelisoa e le mohloli o qhibilihang oa pyridium ion.Ke ea bohareng ea Tacrolimus le Orlistat Immunosuppressant, anti-obesity/pancreatic lipase inhibitor.Ka organic synthesis, PPTS e sebelisoa e le motsoako o fokolang oa asiti, e fana ka mohloli o qhibilihang ka tlhaho oa li-ion tsa pyridinium (C5H5NH +).Hape ke ntho e sebelisoang ka tloaelo bakeng sa ho lokisa li-acetal le ketals tse tsoang ho aldehydes le ketone.E le co-catalyst le L-proline e ntlafalitse tlhahiso le enantioselectivity ea asymmetric aldol condensation pakeng tsa dioxanones le aldehydes.