Triphenylfluorosilane(CAS# 379-50-0)
Intshayelelo
Ayinyibiliki emanzini kwiqondo lobushushu begumbi, kodwa inokunyibilika kwezinye izinyibilikisi eziphilayo ezifana ne-benzene kunye ne-methylene chloride. Ine-hydrophobicity enhle kunye nokuzinza kweekhemikhali, kwaye inokumelana nokuhlaselwa kwe-acids, i-alkalis kunye ne-oxidants kwinqanaba elithile.
Kwizicelo ezisebenzayo, i-triphenylmethylfluorosilane ihlala isetyenziswa njenge-reagent kwi-organic synthesis. Ingasetyenziselwa ukwazisa amaqela e-silicone kwaye utshintshe iimpawu zeekhemikhali ze-molecule. Isenokusetyenziswa njenge-catalyst ye-organometallic chemical reaction. I-Triphenylmethylfluorosilane isenokusetyenziswa njengesilungisi somphezulu ukuphucula iimpawu zemathiriyeli ethile.
Indlela yokulungiselela i-triphenylmethylfluorosilane ngokuqhelekileyo ifunyenwe ngokusabela kwe-triphenylmethyllithium kunye ne-magnesium silicon fluoride. I-Magnesium silicon fluoride ixhonywe kwi-ether ene-anhydrous kwaye emva koko i-tritylmethyllithium yongezwa ngokucothayo. Impendulo kufuneka igcinwe iphantsi ukunqanda ukusabela okusecaleni. Emva kokuba impendulo igqityiwe, i-triphenylmethylfluorosilane ecocekileyo iyahlulwa kumxube wokusabela ngenyathelo eliqhelekileyo lokusabela kwe-organic.
Xa usebenzisa i-triphenylmethylfluorosilane, le miqathango yokhuseleko ilandelayo kufuneka iqwalaselwe: ilulwelo olunokutsha kwaye lunokubangela umlilo ukuba udibana nomthombo wokutshisa. Kufuneka igcinwe kwindawo epholileyo, engenamoya kakuhle, kude nomlilo kunye nee-oxidants. Izixhobo ezifanelekileyo zokuzikhusela ezifana nempahla yamehlo ekhuselayo kunye neeglavu kufuneka zinxitywe ngexesha lokusebenza. Gwema ukudibana ngqo nolusu kunye nokuphefumla umphunga walo.
