2,2,2-TRIFLUOROETHYLAMINE CAS: 753-90-2

2,2,2-Trifluoroethylamine (TFEA) yog tus cwj pwm los ntawm nws cov qauv molecular, muaj ib pawg trifluoromethyl (-CF3) txuas nrog ib pawg amino (-NH2). Qhov kev sib xyaw ua ke no ua rau cov kua dej tsis muaj xim nrog lub ntsiab lus kub ib puag ncig 56 ° C thiab muaj ntxhiab tsw zoo li ammonia. TFEA qhia txog kev yaj hauv dej thiab kev yaj zoo hauv cov kuab tshuaj polar, ua rau nws muaj peev xwm ua tau ntau yam hauv ntau yam txheej txheem tshuaj. Nws cov tshuaj ruaj khov nyob rau hauv cov xwm txheej tsis hnyav ua rau nws tsim nyog rau cov ntawv thov uas xav tau kev tsis sib haum xeeb thiab kev sib raug zoo nrog cov chaw muaj tshuaj lom neeg rhiab heev. Siv Organic Synthesis: TFEA ua haujlwm ua lub tsev thaiv ntau yam hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev lag luam tshuaj rau kev qhia cov pab pawg trifluoromethyl rau hauv cov tshuaj molecules. Qhov kev hloov kho no feem ntau txhim kho kev ua haujlwm ntawm lub cev, kev ruaj khov ntawm cov metabolism, thiab daim nyias nyias permeability ntawm cov tshuaj sib xyaw, ua rau TFEA tseem ceeb hauv kev tshawb pom tshuaj thiab kev txhim kho. Catalysis: TFEA thiab nws cov derivatives ua haujlwm ua catalysts hauv ntau yam kev hloov pauv tshuaj, suav nrog kev sib xyaw asymmetric thiab amidation reactions. Raws li tus catalyst precursor, TFEA txhim kho kev ua haujlwm ntawm cov tshuaj tiv thaiv thiab kev xaiv, txhawb nqa nws daim ntawv thov hauv kev tsim tshuaj zoo thiab kev tshawb fawb txog kev kawm. Cov Tshuaj Tshwj Xeeb: TFEA siv rau hauv kev tsim cov tshuaj tshwj xeeb xws li surfactants, agrochemicals, thiab cov ntaub ntawv xav tau kev ruaj khov tshuaj thiab cov yam ntxwv hydrophobic. Nws lub peev xwm los muab cov khoom tshwj xeeb rau cov khoom kawg ua rau nws muaj txiaj ntsig zoo hauv cov qauv uas qhov kev ua tau zoo tseem ceeb heev. Kev Tsim Khoom TFEA tuaj yeem tsim los ntawm ntau txoj kev, suav nrog kev sib xyaw ntawm trifluoroacetaldehyde nrog ammonia lossis kev txo qis ntawm trifluoroacetonitrile. Txoj kev qub cuam tshuam nrog kev sib xyaw trifluoroacetaldehyde nrog ammonia nyob rau hauv cov xwm txheej tswj hwm kom tau txais TFEA. Xwb, kev txo qis ntawm trifluoroacetonitrile nrog hydrogen thiab ammonia muab lwm txoj hauv kev los tsim TFEA. Cov txheej txheem purification xws li distillation lossis solvent extraction siv los tau txais TFEA hauv kev ntshiab siab haum rau kev siv hauv kev lag luam. Hauv kev xaus, 2,2,2-trifluoroethylamine yog ib qho tshuaj sib xyaw ua ke tseem ceeb hauv kev tsim cov organic, catalysis, thiab kev tsim cov tshuaj tshwj xeeb. Nws cov khoom tshwj xeeb tshuaj, suav nrog kev hloov pauv, kev ruaj khov, thiab cov yam ntxwv solubility, pab txhawb rau nws siv dav thoob plaws ntau yam kev lag luam, txhawb kev nce qib hauv kev lag luam tshuaj, cov tshuaj zoo, thiab cov ntaub ntawv tshawb fawb.