2,2,2-Trifluoroacetamid CAS: 354-38-1

2,2,2-Trifluoroacetamide, tseem hu ua trifluoroacetamide, yog cov khoom siv crystalline tsis muaj xim uas muaj nws cov ntxhiab tsw ntse thiab ntxhiab tsw qab. Nrog rau cov mis tshuaj CF3CONH2, nws ua lub luag haujlwm tseem ceeb hauv cov organic chemistry, nrhiav kev siv thoob plaws ntau yam lag luam. Cov Khoom 2,2,2-Trifluoroacetamide muaj ib pawg trifluoromethyl (-CF3) txuas rau lub hauv paus acetamide. Cov qauv no cuam tshuam rau nws cov khoom siv lub cev thiab tshuaj. Nws muaj nyob ua cov khoom siv crystalline tsis muaj xim, yaj me ntsis hauv dej tab sis yaj tau yooj yim hauv cov kuab tshuaj organic xws li acetone thiab ether. Nws muaj qhov chaw yaj ib puag ncig 72 ° C. Siv Pawg Tiv Thaiv hauv Peptide Synthesis: Ib qho ntawm cov ntawv thov tseem ceeb ntawm 2,2,2-trifluoroacetamide yog ua pawg tiv thaiv rau amines hauv peptide synthesis. Los ntawm kev thaiv cov pab pawg amine functional, nws tiv thaiv cov tshuaj tiv thaiv sab tsis xav tau, tso cai rau kev xaiv peptide bond tsim. Tshuaj Synthesis: Cov tshuaj ua haujlwm ua lub tsev thaiv ntau yam hauv organic synthesis. Nws yog siv rau hauv kev tsim cov tshuaj, agrochemicals, thiab cov tshuaj tshwj xeeb vim nws cov tshuaj reactivity thiab kev ruaj khov. Cov kuab tshuaj: Trifluoroacetamide siv ua cov kuab tshuaj hauv ntau yam txheej txheem tshuaj, pab txhawb kev yaj thiab kev tswj cov tshuaj hauv ntau yam kev siv hauv kev lag luam. Kev tsim 2,2,2-Trifluoroacetamide tuaj yeem tsim los ntawm ntau txoj kev. Ib txoj hauv kev siv ntau yog kev sib xyaw ntawm trifluoroacetic acid thiab ammonia, ua rau trifluoroacetamide nrog rau dej ua cov khoom seem. Cov tshuaj feem ntau ua tiav hauv qab kev tswj hwm kom ntseeg tau tias muaj kev ntshiab siab thiab cov txiaj ntsig. Hauv kev xaus, 2,2,2-trifluoroacetamide yog cov tshuaj sib xyaw ua ke siv dav hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv peptide chemistry. Nws cov khoom sib txawv thiab cov tshuaj reactivity ua rau nws tsis tseem ceeb hauv ntau yam lag luam, suav nrog cov tshuaj, agrochemicals, thiab cov tshuaj tshwj xeeb, qhov twg nws pab txhawb rau kev tsim cov khoom sib txawv.