Uruhare rwa sodium cyanoborohydride muri synthesis

Synthesis ya chimique nikintu cyingenzi cyubushakashatsi bwa siyansi bugezweho n’umusaruro w’inganda. Harimo kubyara ibintu bishya binyuze mumiti itandukanye, kandi reagent imwe yingenzi igira uruhare runini muriki gikorwa ni sodium cyanoborohydride.

Sodium cyanoborohydride, hamwe na formula ya chimique NaBH3CN, nibikorwa byinshi bigabanya imbaraga zikoreshwa cyane muri chimie organic. Irahabwa agaciro cyane cyane kubushobozi bwayo bwo guhitamo kugabanya aldehydes na ketone kuri alcool zabo, ikaba igikoresho cyingenzi muguhuza imiti, imiti myiza, nibindi bintu kama kama.

Kimwe mu byiza byingenzi byo gukoresha sodium cyanoborohydride nkibintu bigabanya ni ibintu byoroheje byitwara. Bitandukanye nibindi bikunze gukoreshwa kugabanya nka lithium aluminium hydride,sodium cyanoborohydrideikora mubihe byoroheje, bigatuma itekana kandi yoroshye gukoresha muri laboratoire. Ubu bwitonzi kandi butuma hashobora kugenzurwa neza uko byifashe, bikagabanya ingaruka ziterwa no kutifuzwa cyangwa kugabanuka kurenza urugero.

Iyindi nyungu ikomeye yasodium cyanoborohydrideni ihitamo ryinshi. Iyo ikoreshejwe kugabanya ibinyabuzima bya karubone, mubisanzwe birinda kwivanga nandi matsinda akora muri molekile, bikavamo isuku kandi ikora neza. Ihitamo ni ingenzi cyane muguhuza molekile zigoye, aho kubungabunga andi matsinda akora akenshi ari ingenzi kumiterere yimiti yifuzwa hamwe nimiterere.

Usibye kuba umukozi ugabanya,sodium cyanoborohydrideirashobora gukoreshwa mubindi bihindura imiti. Irashobora gukoreshwa muguhindura aminike ya aldehydes na ketone, hamwe no guhuza ibice bitandukanye bya heterocyclic. Guhindura kwinshi no guhuza hamwe nitsinda ryimikorere itandukanye bituma iba igikoresho cyagaciro kubashinzwe imiti bahura nibibazo bitandukanye byubukorikori.

Byongeye kandi,sodium cyanoborohydrideizwiho gutuza no koroshya gukemura. Bitandukanye nubundi buryo bwa reaction reagent, irashobora kubikwa no gutwarwa nta bwitonzi bukabije, bigatuma ikora cyane mumashuri n’inganda.

Nubwosodium cyanoborohydrideifite ibyiza byinshi, ni ngombwa kumenya ko, nkibintu byose bivura imiti, bigomba kwitabwaho no gukurikiza inzira zumutekano zikwiye. Nubwo bifatwa nk’umutekano kuruta ubundi buryo bwo kugabanya ibintu, biracyari imiti ikomeye kandi hagomba gufatwa ingamba zikwiye ziyobowe na chimiste w'inararibonye.

Mu gusoza,sodium cyanoborohydrideigira uruhare runini muri synthesis ya chimique, cyane cyane mukugabanya ibinyabuzima bya karubone nibindi bihinduka bijyanye. Imiterere yoroheje yuburyo bwiza, guhitamo kwinshi, guhuza byinshi, no gutuza bituma iba umutungo wingenzi mubikoresho byububiko bwa chimiste. Mugihe ubushakashatsi niterambere mubijyanye na chimie organic ikomeje gutera imbere, akamaro kasodium cyanoborohydridemugushoboza guhindura imiti mishya hamwe no guhuza ibice bishya bizakomeza kuba ingenzi.