N-methyl-2,2,2-trifluoroacetamide CAS:815-06-5

N-Methyl-2,2,2-trifluoroacetamide (NMTFA) imadziwika ndi kapangidwe kake ka molekyulu, komwe kumaphatikizapo gulu la trifluoromethyl (-CF3) lolumikizidwa ku msana wa acetamide (-CONHCH3). Kapangidwe kameneka kamapereka kukhazikika kwakukulu ndi reactivity ku NMTFA, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mankhwala osiyanasiyana. NMTFA nthawi zambiri imakhala ngati crystalline solid yokhala ndi malo osungunuka pafupifupi 62°C ndipo imasungunuka bwino mu zosungunulira zachilengedwe monga acetone ndi ethanol. Kukhazikika kwake pansi pa mikhalidwe yosiyanasiyana kumalola kuti igwiritsidwe ntchito bwino mu kafukufuku wa labotale komanso m'mafakitale. Kugwiritsa Ntchito Organic Synthesis: NMTFA imagwira ntchito ngati pakati pa kapangidwe ka organic, makamaka pakulowetsa magulu a trifluoromethyl mu mamolekyulu achilengedwe. Kuthekera kumeneku ndikofunikira popanga mankhwala, agrochemicals, ndi mankhwala apadera omwe ali ndi ntchito yowonjezera ya zamoyo komanso kukhazikika kwa mankhwala. Mankhwala a Mankhwala: Mu ntchito zamankhwala, NMTFA imagwiritsidwa ntchito ngati choyambira popanga zosakaniza zogwira ntchito zamankhwala (APIs) chifukwa cha kuthekera kwake kupereka katundu wofunikira wa mankhwala. Imagwira ntchito yofunika kwambiri mu mankhwala a chemistry polola kusintha kwa mamolekyulu a mankhwala kuti awonjezere mphamvu ndikuchepetsa chiopsezo cha kagayidwe kachakudya. Mankhwala Apadera: NMTFA imagwiritsa ntchito popanga mankhwala apadera monga ma surfactants, ma plasticizer, ndi zinthu zina zovuta zomwe zimagwiritsidwa ntchito popanga mankhwala a agrochemicals ndi mankhwala abwino. Kusinthasintha kwake pakusintha kwa mankhwala kumapangitsa kuti ikhale yofunikira popanga mankhwala komwe kumafunika kuwongolera bwino kapangidwe ka mamolekyulu ndi magwiridwe antchito. Kupanga N-Methyl-2,2,2-trifluoroacetamide kumapangidwa kudzera mu reaction ya trifluoroacetic acid ndi methylamine. Njirayi imaphatikizapo kusungunuka kwa trifluoroacetic acid ndi methylamine pansi pa mikhalidwe yolamulidwa kuti ipange NMTFA. reaction nthawi zambiri imachitika pamaso pa chothandizira choyenera kuti chithandizire kupanga ma amide bond. Njira zoyeretsera monga recrystallization kapena chromatography zimagwiritsidwa ntchito kuti NMTFA ikhale yoyera kwambiri yoyenera kugwiritsidwa ntchito m'mafakitale. Njira yosavuta yopangira komanso kupezeka kwa zinthu zopangira zimathandiza kuti ikhale yotsika mtengo komanso kugwiritsidwa ntchito kwambiri mu kafukufuku wamaphunziro ndi njira zamafakitale. Mwachidule, N-methyl-2,2,2-trifluoroacetamide ndi mankhwala ogwiritsidwa ntchito mosiyanasiyana omwe amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe, kupanga mankhwala, komanso kupanga mankhwala apadera. Makhalidwe ake apadera a mankhwala, kuphatikizapo kukhazikika, kuchitapo kanthu, komanso kusavuta kupanga, zimathandiza kuti apititse patsogolo ukadaulo m'magawo osiyanasiyana amakampani ndi sayansi.