Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Maʻemaʻe >99.0% ((Titration)

Hoʻohana ʻia ka Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2)
(1) Hoʻohana ʻia ʻo TBAB ma ke ʻano he reagent no ka nānā ʻana i ka synthesis organik.
(2) ʻO Tetrabutylammonium Bromide kahi huahana kemika maʻamau ma ka mākeke.He mea hoʻoheheʻe ion-pair a me ka hoʻololi ʻana i ka manawa kūpono.
Hiki i ka Phase transfer catalyst, i kapa ʻia ʻo PTC, ke hoʻololi i ka ʻāpana wai (a i ʻole ka pae organik) i ka mea hoʻoheheʻe (a i ʻole ka pae wai) catalyst, hiki ke hana i ka hopena ma waena o ka pae wai a me ka pae organik o ka catalyst.Loaʻa i ka PTC ka hana o ka hoʻololi ʻana i ke kiʻekiʻe o ka ion solvation, ka hoʻonui ʻana i ka hana o ka hopena ion, ka wikiwiki o ka hopena a me nā mea ʻē aʻe.E hoʻoholo i ka pilikia o ka wā i hala ma nā ʻāpana ʻelua o ka pane ʻana he paʻakikī ke hana.
ʻO nā mea hoʻoili paʻakai ammonium quaternary maʻamau: benzyl triethyl ammonium chloride, trioctyl methyl ammonium chloride, tetramethyl ammonium bromide, tetrapropylammonium chloride, tetrabutylammonium bromide , tetrabutyl ammonium iodide, benzyl triethyl bromideyl bromideyl bromideyl, triethyl ammonium bromide. .
Hoʻohana nui ʻia ka Phase transfer catalyst i ka synthesis organik: R2C no ka hoʻomākaukau ʻana i nā pūhui (carbene type compound), hoʻomākaukau hou i ka nitrile pili, isonitrile, Halon, dichloromethane cyclopropane derivatives, hydroxy acids a me diazomethane.No ka hopena alkylation, i hoʻohālikelike ʻia me nā ʻano kuʻuna, e pale aku i nā kūlana koʻikoʻi o ka hana maloʻo, a me nā hua kiʻekiʻe, hiki ke hoʻohana ʻia i ka redox reaction, ester hydrolysis, substitution reaction, condensation reaction, hoʻohui ʻana, polymerization reaction, hoʻohui hoʻohui. o ke kalapona a me ka hoopau ana i ka pane a pela aku.
(3) No nā mea waena o ka synthesis organik, ka hoʻololi ʻana i ka māhele
(4) Ion-pairing reagents no ka synthesis o bacampicillin, sultamicillin like.
(5) Ion pai chromatography reagents, māhele hoʻololi catalyst.Bacampicillin, sultamicillin like synthesis.