(1-Hexadecyl) triphenylphosphonium bromide (CAS# 14866-43-4)
(1-Hexadecyl) i-triphenylphosphine bromide yi-organic compound. Nantsi intshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokwenza, kunye nolwazi lokhuseleko:
indalo:
(1-Hexadecyl) i-triphenylphosphine bromide yikristale engenambala eqinileyo nenevumba elinamandla. Kwiqondo lobushushu begumbi, ayinyibiliki emanzini, kodwa inyibilika kwizinyibilikisi eziphilayo ezifana ne-ether kunye ne-benzene.
Injongo:
(1-Hexadecyl) i-triphenylphosphine bromide isetyenziswa kakhulu njenge-catalyst kwi-organic synthesis. Ingasetyenziselwa njenge-alkylating agent, i-hydrogenating agent, i-aminating agent, njl. Ikwasetyenziswa ngokuqhelekileyo kwi-synthesis ye-heterocyclic compounds, i-spirocyclic compounds, kunye ne-molecule ephilayo kunye nomsebenzi we-biological. Ngenxa yepropathi yayo ye-electron unsaturation, ingasetyenziselwa njengeprobe ye-fluorescent kunye nenzwa yeekhemikhali.
Indlela yokuvelisa:
Indlela yokulungiselela (i-1-hexadecyl) i-triphenylphosphine bromide inzima kakhulu, ngokuqhelekileyo isebenzisa i-phosphorus bromide (PBr3) kunye ne-phenyl magnesium halide (PhMgBr) njengezinto ezibonakalayo. Ukuphendula izivuno ezimbini eziphakathi (1-hexadecyl) i-triphenylphosphine bromide magnesium (Ph3PMgBr). Imveliso ekujoliswe kuyo inokufumaneka nge-hydrolysis okanye ukuphendula kunye nezinye iikhompawundi.
Ulwazi lokhuseleko:
(1-Hexadecyl) i-triphenylphosphine bromide inobuthi obuthile kunye nokucaphuka, kwaye kufuneka isetyenziswe kwaye igcinwe ngokuhambelana neenkqubo zokusebenza zokhuseleko lweekhemikhali. Kuphephe ukudibana nolusu, amehlo, kunye nomgudu wokuphefumla. Indawo yokusebenza ifanele igcine umoya opholileyo kwaye ixhotyiswe ngezixhobo zokuzikhusela ezifana neeglavu, izibuko zokhuseleko, nezikhuselo zobuso.
