Iimveliso

I-2,2-difluoroacetamide, eyaziwa nangokuthi i-DFA, i-chemical compound kunye ne-molecular formula C2H3F2NO.Yikristale eqinileyo engenambala, engenavumba, enyibilika kwizinyibilikisi zepolar njengamanzi kunye nemethanol.I-2,2-difluoroacetamide inezicelo ezahlukeneyo kwiinkalo ezahlukeneyo ngenxa yeempawu zayo ezizodwa.Enye yezinto eziphambili zokusetyenziswa kwe-2,2-difluoroacetamide ifana nesakhiwo sokwakha kwi-organic synthesis.Iyakwazi ukujongana neekhemikhali ezahlukeneyo ukwenza uluhlu olubanzi lweekhompawundi.Ngokomzekelo, inokusetyenziswa njengesandulela ekudibaneni kwamayeza, iikhemikhali ze-agrochemicals, kunye nezinye iikhemikhali ezilungileyo.Ngokusebenzisa ukuguqulwa okufanelekileyo kunye nokuguqulwa kweqela elisebenzayo, i-2,2-difluoroacetamide inokufakwa kwiimolekyuli eziyinkimbinkimbi, inika iipropati ezifunwayo kunye nokusebenza.Iimolekyuli zezinto eziphilayo eziFluorinated zihlala zibonisa iimpawu ezizodwa ezifana nokunyuka kwe-lipophilicity, ukuzinza okuphuculweyo, kunye ne-pharmacokinetics etshintshileyo.Ngokusebenzisa i-2,2-difluoroacetamide njengento yokuqala, i-chemist inokwazisa i-athomu ye-fluorine kwiindawo ezifunwayo ngaphakathi kwe-molecule, okubangelwa i-novel compounds kunye neempawu eziphuculweyo. udibaniso.Ingasetyenziselwa ukukhusela okwethutyana amaqela athile asebenzayo ngexesha lokuphendula kwamachiza.Ubukho beqela le-2,2-difluoroacetamide likhusela iqela elisebenzayo elikhuselweyo kwiimpendulo ezingafunekiyo zecala, okuvumela ukuguqulwa okukhethekileyo ukuba kwenzeke ngokukhethiweyo.Emva kokuba iimpendulo ezifunwayo zenzeke, iqela le-2,2-difluoroacetamide lingasuswa ngokulula, libuyisele ukusebenza kwasekuqaleni.Ngaphezu kokusetyenziswa kwayo kwi-organic synthesis, i-2,2-difluoroacetamide ifumana izicelo kwintsimi ye-analytical chemistry.Ingasetyenziswa njenge-ejenti yokuphuma ukunyusa ukubonwa kunye nohlalutyo lweekhompawundi ezahlukeneyo.Ngokusabela kunye namaqela athile asebenzayo okanye iikhompawundi zomdla, ezifana ne-amines okanye i-thiols, i-2,2-difluoroacetamide inokuququzelela ukuchongwa kunye nokulinganisa kwabo nge-chromatography yegesi, i-chromatography ye-liquid, okanye i-mass spectrometry.Ngesishwankathelo, i-2,2-difluoroacetamide i-versatile. ihlanganiswe kunye nezicelo ezahlukeneyo kwi-organic synthesis kunye ne-analytical chemistry.Indima yayo njengebhloko yokwakha ekuhlanganiseni amayeza kunye ne-agrochemicals, ukusetyenziswa kwayo njengeqela elikhuselayo, kunye nokusetyenziswa kwayo njenge-agent ephumayo igxininisa ukubaluleka kwayo kwiinkalo ezahlukeneyo.Ukukwazi ukwazisa ii-athomu ze-fluorine kwii-athomu ngokusebenzisa i-2,2-difluoroacetamide inikezela ukufikelela kuluhlu olubanzi lwee-fluorinated compounds ezineempawu ezizodwa.Ngokubanzi, ukusetyenziswa kwe-2,2-difluoroacetamide igalelo ekuphuhliseni izinto ezintsha kunye neengqungquthela ezineempawu eziphuculweyo kunye nokusebenza.