i-ethyl 9-oxodec-2-enoate (CAS#57221-88-2)
i-ethyl 9-oxodec-2-enoate (CAS#57221-88-2) Isingeniso
Okomzimba:
Ukubukeka: Imvamisa ayinambala uketshezi oluphuzi olukhanyayo olunephunga elingavamile.
Iphuzu elibilayo: Ngokujwayelekile nxazonke [inani lephoyinti elibilisa elithile] °C (ekucindezelweni okujwayelekile komkhathi), izici zayo zendawo yokubilisa zinquma izimo zokushisa ekuhlukaniseni nasekuhlanzeni imisebenzi efana ne-distillation, ebaluleke kakhulu ekuhlukaniseni inhlanganisela nengxube yokusabela. .
Ukuminyana: Ukuminyana okuhlobene kumayelana [inani elithile lokuminyana] (amanzi = 1), okusiza ukunquma ukuhlukaniswa kwawo uma exutshwe nezinye izinto kanye nesimo sokusabalalisa ohlelweni lokusabela phakathi nokugcinwa nokusetshenziswa.
Ukunyibilika: Inokuncibilika okuhle kuzincibilikisi ezivamile ezifana ne-ethanol, i-ether, i-chloroform, njll., futhi ingaxubana nalezi zincibilikizi eziphilayo, okulungele ukubamba iqhaza ekuphenduleni okuhlukahlukene njengama-reactants noma okuphakathi ekuphenduleni kokuhlangana kwe-organic, kuyilapho ukuncibilika. emanzini ampofu uma kuqhathaniswa.
Izakhiwo zamakhemikhali:
Ukusebenza kabusha kweqembu elisebenzayo: I-molecule iqukethe amaqembu e-ester namabhondi e-alkene, amaqembu amabili abalulekile asebenzayo, ayenza inothe ekusebenzeni kabusha kwamakhemikhali. Amaqembu e-Ester angabhekana nokusabela kwe-hydrolysis ukuze akhiqize ama-alcohols nama-asidi ahambisanayo ngaphansi kwezimo ezine-acidic noma ezine-alkaline, futhi lokhu kusabela kuvame ukusetshenziswa ekuguquleni kweqembu elisebenzayo kanye nokuguqulwa okuyinhlanganisela ku-organic synthesis. Amabhondi e-Olefin angabamba iqhaza ekuphenduleni okungeziwe, njengokusabela kwe-hydrogenation ne-hydrogen ukuze kugcwaliswe izibopho eziphindwe kabili; Ingase futhi ibhekane nokusabela kokwengezwa kwe-electrophilic nama-halogen, i-hydrogen halides, njll., ukuze yethule amaqembu amasha asebenzayo futhi yakhe izakhiwo zamangqamuzana ezinto eziphilayo eziyinkimbinkimbi ukuze kuhlanganiswe izinhlanganisela ezinemisebenzi ethile.
Ukuzinza: Azinzile kumazinga okushisa asekamelweni nokucindezela, kodwa ukwakheka kwawo kwamangqamuzana kungase kushintshe ngaphansi kwezimo ezinjengokukhanya, izinga lokushisa eliphezulu, i-oxidant enamandla noma i-asidi eqinile ne-alkali. Isibonelo, amabhondi e-alkene angase abhekane nokusabela kwama-radical mahhala ngaphansi kwamazinga okushisa okukhanya noma aphezulu, okuholela ekufudukeni noma ekufakweni kwe-oxidation kwamabhondi amabili; Iqembu le-ester lisheshisa ukusabela kwe-hydrolysis ngaphansi kwezimo eziqinile ze-asidi-base, ezishintsha izici zamakhemikhali nokusebenza kabusha kwenhlanganisela. Ngakho-ke, kuyadingeka ukunaka ukugwema ukuthintana nalezi zimo ezimbi ngesikhathi sokugcinwa nokusetshenziswa, futhi ngokuvamile kufanelekile ukugcinwa endaweni epholile, eyomile, emnyama futhi ekude kude nama-oxidants aqinile nama-asidi nama-alkali.
