Yakachengeteka nzira yekutumira CAS 56553-60-7 upfu Sodium triacetoxyborohydride
Zita rechigadzirwa:Sodium triacetoxyborohydride
CAS:56553-60-7
Molecular formula:C6H10BNaO6
Chitarisiko:upfu chena
Zviri mukati:95.0%~105.0%(titration)
Zvishandiso:Kuita amination kuderedza kuita kweketone uye aldehyde, reductive amination kana lactamization yecarbonyl compound uye amine, uye reductive amination yearyl aldehyde.
Kukwanisa: 5 ~ 10mt / mwedzi
Sodium triacetoxyborohydride (STAB) CAS 56553-60-7 inozivikanwawo sesodium triacetoxyhydroborate, inowanzopfupikiswa STAB, ikemikari inosanganiswa ine fomula Na(CH3COO)3BH.Kufanana nedzimwe borohydrides, inoshandiswa sechinhu chinoderedza mu organic synthesis.Uyu munyu usina ruvara unogadzirwa neprotonolysis ye sodium borohydride ine acetic acid: NaBH4 + 3 HO2CCH3 → NaBH(O2CCH3)3 + 3 H2.
Zvisinei, kusiyana nesodium cyanoborohydride, triacetoxyborohydride inobata mvura, uye mvura haigoni kushandiswa sechinhu chinonyungudutsa neiyi reagent, uye haienderani nemethanol.Inopindirana zvishoma nezvishoma ne ethanol uye isopropanol uye inogona kushandiswa neizvi.NaBH(OAc)3 inogonawo kushandiswa kudzikisa alkylation yemamines echipiri ane aldehyde-bisulfite adducts.
Pls taura nesu kuti titore COA neMSDS.Ndatenda.
