Triphenylphosphine Cas 603-35-0

Triphenylphosphine (CAS 603-35-0) ke reagent e feto-fetohang e sebelisoang liketsong tse fapaneng tsa lik'hemik'hale le lits'ebetsong tsa indasteri. Ke karolo ea bohlokoa ho tsoakoeng ha lintho tse phelang, ho hlahlobisisa lintho tse phelang, le k'hemistri ea polymer. Haholo-holo, e sebelisoa liketsong tse kang karabelo ea Wittig le karabelo ea Mitsunobu, 'me e le ligand ho hlahlobisiso e ts'oanang. E boetse e sebelisoa tlhahisong ea chefo e bolaeang likokoanyana, li-stabilizers, li-antioxidants le li-retardants tsa malakabe.

Mona ke tlhaloso e qaqileng haholoanyane:
1. Ho kopanya lintho tse phelang:
Karabelo ea Wittig:
Triphenylphosphine e bohlokoa bakeng sa ho fetola metsoako ea carbonyl (aldehydes le ketones) hore e be li-alkenes.

Karabelo ea Mitsunobu:
E nolofalletsa phetoho ea lino tse tahang ho ea lihlopheng tse ling tse sebetsang, joalo ka li-ester kapa li-ether, tlas'a maemo a bobebe.

Likarabelo tse ling:
E sebelisoa ho kopanyeng metsoako e fapaneng, ho kenyeletsoa metsoako ea biaryl, letsoai la phosphonium, le limolek'hule tse ling tse nang le phosphorus.

Moemeli oa ho Fokotsa:
E ka sebelisoa ho fokotsa li-N-oxide tse nkhang hamonate ho ba li-amine tse nkhang hamonate.

2. Katoloso:
Homogeneous Catalysis: E sebetsa e le ligand ho di-catalyst tsa tshepe tse fetohang, haholoholo tse kenyeletsang palladium, platinum le rhodium.
Hydroformylation: E sebelisoa e le co-catalyst lits'ebetsong tsa hydroformylation.
Ho Hlophisa Ha Hydrogenation: E ka boela ea sebelisoa e le ligand ho ho hlophisa ha hydrogenation.

3. Li-polymer:
Moemeli oa ho Folisa: E sebetsa e le moemeli oa ho folisa bakeng sa lipeipi tsa phofo le lipeipi tse folisang mahlaseli a kotsi a UV.
Sehatsetsi: E ka sebelisoa e le sehlomathiso ho oxidation le ho tsitsisa mahlaseli a kotsi a UV a polasetiki.