Imikhiqizo

I-DL-Tyrosine iyimpushana emhlophe ukuya kokumhlophe, iyaxazululeka uma ishisiswe ibe ngu-316.Incibilika ku-alkali enamanzi nasemanzini, incibilika kancane otshwaleni, ayincibiliki ku-ether ne-acetone.

I-Methyl chlorodifluoroacetate iyinhlanganisela yamakhemikhali ephilayo esetshenziswa ngokuyinhloko emkhakheni wamakhemikhali njenge-reactant noma ibhulokhi yokwakha ekuhlanganiseni kwezinhlanganisela ezihlukahlukene.Ngokuvamile yaziwa ngokuthi i-MCDA ngamafuphi.Olunye lwezinhlelo ezibalulekile ze-MCDA ukukhiqizwa kwemithi, amakhemikhali ezolimo, namakhemikhali akhethekile.Isebenza njengendawo eguquguqukayo emaphakathi ekuhlanganisweni kwezinhlanganisela eziyinkimbinkimbi ze-organic.I-MCDA ingasetshenziswa njengesiqalo sokuhlanganiswa kwe-fluorinated heterocyclic compounds, okuyizingxenye ezibalulekile emithini eminingi kanye namakhemikhali ezolimo.Okunye ukusetshenziswa okubalulekile kwe-MCDA kusekwenziweni kwama-polymers ane-fluorinated.Lawa ma-polymers anezakhiwo ezihlukile ezifana nokuzinza okuphezulu kokushisa kanye nokumelana namakhemikhali, okuwenza afiseleke ekusetshenzisweni okuhlukahlukene okufana nama-coatings, ukufakwa kukagesi, nama-sealants.I-MCDA isebenza njenge-monomer ene-fluorinated, engenziwa i-polymerized namanye ama-monomers ukuze yakhe lawa ma-polymers akhethekile.Ngaphezu kwalokho, i-MCDA ithola izinhlelo zokusebenza emkhakheni we-organic synthesis.Ingasetshenziswa njenge-reagent yokwethulwa kweqembu le-difluoromethyl kuma-organic compounds, ngaleyo ndlela iguqule izakhiwo zabo.Lokhu kushintsha kungathuthukisa umsebenzi webhayoloji noma ukuzinza kwama-molecule athile, kwenze i-MCDA ibe yithuluzi elibalulekile kukhemikhali yezokwelapha kanye nokutholakala kwezidakamizwa.Ngaphezu kokusetshenziswa kwayo kwamakhemikhali, i-MCDA iphinde isetshenziswe njengesinyibilikisi ekuphenduleni kwamakhemikhali okukhethiwe.Izici zayo ezibonakalayo eziyingqayizivele, okuhlanganisa indawo ephansi yokubilisa kanye nokuncibilika okuhle, kuyenza ifanele ukusabela okuthile okudinga i-solvent eguquguqukayo ne-polar.Nokho, kubalulekile ukuqaphela ukuthi i-MCDA kanye nokuphuma kwayo kungaba yingozi uma ingaphathwa kahle noma isetshenziswe ngendlela engafanele.Zinobuthi futhi zingadala ukukhathazeka okukhulu kwezempilo uma zivezwe esikhunjeni, emehlweni, noma uma zihogelwe noma zimuncwa.Izinyathelo zokuphepha ezifanele, njengokugqoka izingubo zokuzivikela kanye nokuqinisekisa ukungena komoya ngendlela efanele, kufanele zilandelwe lapho usebenza ne-MCDA.Ekuphetheni, i-methyl chlorodifluoroacetate (MCDA) iyinhlanganisela eguquguqukayo esetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa imithi, amakhemikhali ezolimo, amakhemikhali akhethekile, kanye i-organic synthesis.Izakhiwo zayo eziyingqayizivele ziyenza ibe wusizo ekwakhiweni kwemithi emisha, ama-polymer, nezinhlanganisela eziphilayo.Kodwa-ke, kubalulekile ukuphatha i-MCDA ngokuqapha futhi uhambisane nezinyathelo zokuphepha ezifanele ukuqinisekisa ukusetshenziswa kwayo okuphephile nokusebenza kahle.

Umsebenzi:

Isengezo sokudla okunomsoco, isithuthukisi sokudla okunomsoco, izithasiselo zokudla, izithasiselo zokudla okunomsoco, izinto ezingavuthiwe zemithi.izithasiselo zezemidlalo, izithasiselo zokudla okunomsoco, isithasiselo sokwakha umzimba.