Kuphendvula emkhatsini we bisphenol A kanye ne phosgene kusinyatselo lesibalulekile ekulungiseleleni ipolycarbonate.

ibhisphenoli A bpa Kuphendvula nge Phosgene - Kulungiswa kwe Polycarbonate .
Kuphendvula kwe bisphenol A BPA nge phosgene kusinyatselo lesibalulekile ekulungiseleleni i-polycarbonate. Kulokuphendvula, i-athomu ye carbonyl carbon ku phosgene inemandla emandla egezi, bese i-athomu ye-oksijini ye-phenolic hydroxyl ye-bisphenol A isebenta njengesikhungo se-nucleophilic kuyihlasela, kwenta umkhicito losemkhatsini. Ngemuva kwaloko, lomkhicito losemkhatsini ulahlekelwa yimolekhyuli yinye ye hydrogen chloride bese uyachubeka uhlangana naletinye tintfo te bisphenol A BPA kanye ne phosgene, kancane kancane uyahlangana kwenta ipolycarbonate. Loku kuphendvula kuvame kwentiwa ngesicibilikisi setilwane, futsi i-ejenti lebopha esidi idzinga kwengetwa kwentela kutsatsa ihydrogen chloride leyakhiwa ngulesivumelwano kwentela kukhutsata kuphendvula kutsi kuchubeke ngendlela lekahle. Timo letehlukene tekuphendvula, njengeluhlobo lwesincibilikisi sekuphendvula, kukhetsa i-ejenti lebopha esidi, kanye nesikhatsi sekuphendvula, konkhe kutawutsintsa lizinga kanye nekusebenta kwe polycarbonate. Sibonelo, kukhetsa sincibilikisi lesifanele setintfo letiphilako kungenta ncono kuncibilika kwetintfo letiphilako futsi kwenta kutsi le reaction ichubeke ngendlela lefanako; i-ejenti lefanele yekubopha esidi ingatsatsa kahle i-hydrogen chloride, igcine esidi kanye ne-alkalinity yeluhlelo lwekuphendvula, futsi icinisekise inchubekelembili lebushelelezi yekuphendvula.