Sodium borohydride ke motsoako o sa sebetseng oa inorganic o fetohileng setsi sa mantlha liindastering tse fapaneng ka lebaka la thepa ea ona e ikhethang.Ke ntho e tšoeu ea kristale e nang le foromo ea lik'hemik'hale NaBH4 e nang le sodium cations le borohydride anions.Motsoako ona o tsejoa ka bokhoni ba ona ba ho fokotsa metsoako e fapaneng ea lintho tse phelang le tse sa tsitsang, e leng se etsang hore e be reagent e tsebahalang lilaboratoring tsa k'hemistri.
sodium borohydridee sebelisoa haholo-holo e le ntho e fokotsang ho organic synthesis.E fokotsa ka katleho li-ketone le aldehydes ho lino tse tahang, e leng mohato oa bohlokoa tlhahisong ea lithethefatsi, monko o monate le litlolo.Motsoako ona o boetse o sebelisoa liketsong tse ling tsa maiketsetso tse kang esterification, amidation le alkylation.Ts'ebetsong tsena, borohydride ea sodium ke mohloli o babatsehang oa hydrogen ho fetola li-reactants hore e be lihlahisoa tse ncha.
Ntle le ho ba reagent e tloaelehileng ho organic chemistry,sodium borohydridee na le lisebelisoa tse sebetsang liindastering tse ling tse kang matla le temo.Haufinyane tjena, bafuputsi ba ntse ba hlahloba tšebeliso ea sodium borohydride mekhoeng ea polokelo ea hydrogen bakeng sa likoloi tsa mafura a mafura.Lisele tsa mafura a hydrogen li nkuoa e le sebaka se tšoarellang ho feta mafura a khale hobane a chesa a hloekile 'me a hlahisa metsi feela e le sehlahisoa.Leha ho le joalo, ho boloka haedrojene ka tsela e sireletsehileng le e sebetsang hantle ke phephetso.Mona ke moo sodium borohydride e tlang e le tharollo e ka khonehang hobane e ntša khase ea hydrogen ha e futhumala.
Temong, sodium borohydride e sebelisoa e le sebolaea-likokoanyana ho laola likokoanyana tse kang lintsintsi tsa ntlo.Motsoako ona o ntša khase ea haedrojene ha e kopana le metsi kapa mongobo moeeng.Khase ea hydrogen e hlahisoang ke chefo ho likokoanyana, e etsa hore e be chefo e bolaeang likokoanyana.Sodium borohydride e boetse e sebelisoa e le phetoho ea mobu hobane e eketsa pH ea mobu le ho ntlafatsa matla a oona a ho boloka metsi.
Leha ho le joalosodium borohydridee na le lits'ebetso tse ngata, matšoenyeho a ntse a le teng mabapi le tlhahiso le ts'ebeliso ea ona.Mokhoa oa ho etsa tlhahiso o kenyelletsa karabelo ea sodium hydride le boron trioxide, e ntšang mocheso o mongata 'me e hloka mehato e nepahetseng ea tšireletso ho qoba ho phatloha.Ho feta moo, hang ha sodium borohydride e sebelisoa, lihlahisoa tsa eona li ka ama tikoloho hampe.Ka hona, mekhoa e nepahetseng ea ho lahla e lokela ho sebelisoa ho thibela tšilafalo ea tsamaiso ea mobu le metsi.
Ka kakaretso,sodium borohydrideke kompone e feto-fetohang e fumaneng lits'ebetso liindastering tse 'maloa, ho kenyeletsoa organic synthesis, eneji le temo.Thepa ea eona e ikhethang ea ho fokotsa le bokhoni ba ho lokolla haedrojene e etsa hore e be sesebelisoa sa bohlokoa karabelong ea lik'hemik'hale, theknoloji ea lisele tsa mafura le taolo ea likokoanyana.Leha ho le joalo, tlhahiso le tšebeliso ea eona e lokela ho laoloa ka hloko ho netefatsa polokeho le ho fokotsa liphello tse mpe tsa tikoloho.
Nako ea poso: Jun-08-2023