AMMONIUM TRIFLUORACETATE CAS:3336-58-1

Ammonium trifluoroacetate (ATA) ni ikintu gifite imiterere itandukanye gifite imiterere yihariye ya shimi ituma kiba ingenzi mu nganda zitandukanye. Imiterere ya ATA irangwa n'imiterere yayo ya molekile, igizwe na ammonium cation (NH4+) na trifluoroacetate anion (CF3COO-). Uku kuvanga bituma habaho kristale ikomeye ishonga mu mazi kandi ihamye cyane mu bihe bisanzwe. ATA igaragaza imihindagurikire mike kandi ishonga cyane mu bintu bishongesha nk'amazi na acetone, bigatuma ikoreshwa aho irekurwa cyangwa ishonga igenzurwa ari ingirakamaro. Gukomera kwayo mu bya shimi no kudashonga bigira uruhare mu kuyikoresha neza no kuyikoresha mu buryo butekanye mu mikorere itandukanye ya shimi. Ikoresha Organic Synthesis: ATA ikora nk'intangiriro y'imikorere ya shimi, yorohereza kwinjiza amatsinda ya trifluoromethyl mu bintu bito. Ubu bushobozi ni ingenzi mu buhanga bwa shimi mu gukora ibintu bito bifite fluorine hamwe n'imikorere myiza ya biology no mu bumenyi bw'ibikoresho mu guhindura imiterere y'ubuso no kongera uburambe bw'ibikoresho. Catalyst: ATA ikora nk'inyongera mu bikorwa bitandukanye bya shimi, cyane cyane ibikubiyemo esterification na amidation. Nk'inyongeramusaruro, ATA yongera ubushobozi bwo gukora neza no guhitamo, bigatuma igira akamaro mu nganda zikora imiti n'ubushakashatsi muri laboratwari. Inyongeramusaruro mu nganda: ATA ikoreshwa nk'inyongeramusaruro mu nganda nko gukoresha amashanyarazi no gutunganya ibyuma, aho ubushobozi bwayo bwo gukora ibintu bihamye hamwe na iyoni z'ibyuma byongera ubushobozi bwo gukora neza no kunoza umusaruro. Ikoreshwa kandi mu gusiga amarangi ku myenda no mu gukora imiti yihariye bitewe nuko ihuye n'ubwoko butandukanye bw'imiti. Ikorwa rya Ammonium trifluoroacetate rikorwa binyuze mu kugabanya aside trifluoroacetic (CF3COOH) hamwe na ammonium hydroxide (NH4OH) mu gihe hagenzuwe. Ikorwa rya ATA ritanga crystalline soluble ishongeshwa n'amazi, ishobora gusukurwa hakoreshejwe recrystallization kugira ngo igere ku buziranenge bukwiye gukoreshwa mu nganda. Ikorwa ryoroshye ryo gukora no kuboneka kw'ibikoresho fatizo bigira uruhare mu gutuma ihendutse kandi ikoreshwa cyane mu nganda zitandukanye. Muri make, ammonium trifluoroacetate ni ikintu gifite akamaro gakomeye gifite akamaro kanini mu gukora organic synthesis, catalysis, no mu nganda. Imiterere yayo yihariye y’ibinyabutabire hamwe n’imiterere yayo ihamye bituma iba ingenzi cyane mu kunoza imikorere y’ibinyabutabire, guhindura imiterere y’ibikoresho, no guteza imbere udushya mu ikoranabuhanga mu nzego zitandukanye z’inganda n’ubushakashatsi.