Diphenylphosphine okusayidi CAS 4559-70-0

CAS:4559-70-0

Fomula ya Maselo:C12H11OP

Kulemera kwa Maselo:202.19

EINECS:625-671-2

Mawu ofanana:DPPO; HPOPh2; TIMTEC-BB SBB005946; Diphenylphosphaneoxide; Diphenylphosphinigsαure; AURORA KA-1314; DIPHENYLPHOSPHINE OXIDE; Diphenylphosphinit; Diphenylphosphinousacid; GC-DPO; DiphenylphosphineoxideGradeB97%; 2,4-dinitro-N-[(E)-3,3,3-trifluoropropylideneamino]aniline; Diphenylphosphorus

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Diphenylphosphine oxide CAS 4559-70-0 ndi chiyani?

Diphenylphosphine oxide ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga mankhwala osiyanasiyana ophera tizilombo ndi ma chiral phosphine ligands, ndipo chimatha kulowa m'malo mwa alkali metal cyanides ngati zinthu zolumikizirana popanga heterocyclic compound, monga kupanga pang'ono kwa herbicide paraquat.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	102-105°C 0,2mm
SULUKITSA	Sungunuka pang'ono m'madzi.
Malo osungunuka	56-57 °C (lit.)
kukana	1.608-1.61
Malo osungiramo zinthu	Mpweya wopanda mpweya, Kutentha kwa chipinda

Kugwiritsa ntchito

Diphenylphosphine oxide imagwiritsidwa ntchito kwambiri popanga triphenylphosphine oxide, alkyne addition, ndi Wittig Horner reaction reagents. Kupanga diphenylphosphine derivatives kumaphatikizapo kuphatikiza kwa Ph2P (O) H ndi trifluoromethanesulfonic acid aryl ester, ndikuchepetsa phosphine oxide kuti ipange diphenylarylphosphine, yomwe ndi chiral ligand yomwe imagwiritsidwa ntchito kwambiri.