I-Triphenylphosphine Cas 603-35-0

I-Triphenylphosphine (CAS 603-35-0) iyi-reagent eguquguqukayo esetshenziswa ekwelashweni kwamakhemikhali ahlukahlukene kanye nezicelo zezimboni. Iyingxenye ebalulekile ekuhlanganisweni kwezinto eziphilayo, ekuhlaziyweni kwe-catalysis, kanye namakhemikhali e-polymer. Ngokukhethekile, isetshenziswa ekwelashweni okufana nokusabela kwe-Wittig kanye nokusabela kwe-Mitsunobu, kanye nanjenge-ligand ekuhlaziyweni kwe-catalysis okufana. Iphinde isetshenziswe ekukhiqizweni kwezibulala-zinambuzane, iziqinisi, ama-antioxidants, kanye nezithiya zomlilo.

Nansi incazelo eningiliziwe:
1. Ukwenziwa Kwezinto Eziphilayo:
Ukusabela kukaWittig:
I-Triphenylphosphine ibalulekile ekuguquleni ama-carbonyl compounds (ama-aldehydes nama-ketone) abe ama-alkenes.

Impendulo kaMitsunobu:
Kwenza kube lula ukuguqulwa kotshwala kube amanye amaqembu asebenzayo, njengama-ester noma ama-ether, ngaphansi kwezimo ezithambile.

Ezinye Izimpendulo:
Isetshenziswa ekuhlanganiseni amakhemikhali ahlukahlukene, okuhlanganisa amakhemikhali e-biaryl, usawoti we-phosphonium, kanye namanye ama-molecule aqukethe i-phosphorus.

I-ejenti yokunciphisa:
Ingasetshenziswa ukunciphisa ama-N-oxide anuka kamnandi abe ama-aromatic amine.

2. Ukuhlaziya:
I-Homogeneous Catalysis: Isebenza njenge-ligand kuma-catalyst ensimbi aguqukayo, ikakhulukazi lawo ahlanganisa i-palladium, i-platinum, ne-rhodium.
I-Hydroformylation: Isetshenziswa njenge-co-catalyst ezinqubweni ze-hydroformylation.
I-Hydrogenation Catalysis: Ingasetshenziswa futhi njenge-ligand ekuvuseleleni i-hydrogenation.

3. Ama-polymer:
I-Curing Agent: Isebenza njenge-ejenti yokwelapha yezingubo zokugcoba ngempuphu kanye nezembozo ezilapheka nge-UV.
Isiqinisi: Singasetshenziswa njengesithasiselo ekuqinisweni kwe-oxidation kanye nokuqiniswa kwe-UV kwamapulasitiki.