Triphenylphosphine Cas 603-35-0

Triphenylphosphine (CAS 603-35-0) bụ ihe na-agbanwe agbanwe nke a na-eji eme ihe n'ọtụtụ mmeghachi omume kemịkalụ na ngwa ụlọ ọrụ mmepụta ihe. Ọ bụ ihe dị mkpa na mmepụta organic, catalysis, na kemistri polymer. Karịsịa, a na-eji ya eme ihe na mmeghachi omume dịka mmeghachi omume Wittig na mmeghachi omume Mitsunobu, yana dị ka ligand na nhazi catalysis. A na-ejikwa ya eme ihe na mmepụta nke ọgwụ nje, ihe ndị na-eme ka ahụ sie ike, antioxidants, na ihe ndị na-egbochi ire ọkụ.

Nke a bụ nkọwa zuru ezu karị:
1. Njikọta Organic:
Mmeghachi omume Wittig:
Triphenylphosphine dị oke mkpa maka ịtụgharị carbonyl compounds (aldehydes na ketones) ka ọ bụrụ alkenes.

Mmeghachi omume Mitsunobu:
Ọ na-eme ka mgbanwe nke mmanya na-aba n'anya gaa n'òtù ndị ọzọ na-arụ ọrụ nke ọma, dị ka esters ma ọ bụ ethers, dị mfe n'ọnọdụ dị nro.

Mmeghachi omume ndị ọzọ:
A na-eji ya eme ihe n'ịmepụta ọtụtụ ihe dị iche iche, gụnyere ihe ndị dị na biaryl, nnu phosphonium, na ihe ndị ọzọ nwere phosphorus.

Ihe na-ebelata ihe:
Enwere ike iji ya belata ihe ndị na-esi ísì ụtọ dịka N-oxides si dị ka ihe na-esi ísì ụtọ.

2. Mmepụta ihe:
Nchịkọta nke ihe na-akpali akpali: Ọ na-arụ ọrụ dị ka ligand na ihe na-akpali mmepụta ígwè mgbanwe, karịsịa ndị metụtara palladium, platinum, na rhodium.
Hydroformylation: A na-eji ya eme ihe dị ka ihe na-akpalite mmeghachi omume hydroformylation.
Nkatọ Hydrogenation: A pụkwara iji ya dị ka ligand na katalysis hydrogenation.

3. Polyma:
Ihe Na-agwọ Ọrịa: Ọ na-arụ ọrụ dị ka ihe na-agwọ ọrịa maka mkpuchi ntụ ntụ na mkpuchi UV a na-agwọ.
Ihe na-eme ka plastik sie ike: Enwere ike iji ya dị ka ihe mgbakwunye na oxidation na UV stabilization nke plastik.