ʻO ka diphenylphosphine oxide CAS 4559-70-0
ʻO ka Diphenylphosphine oxide kahi waena synthesis organik koʻikoʻi i hoʻohana nui ʻia i ka synthesis o nā pesticides like ʻole a me nā ligands chiral phosphine, a hiki ke pani i nā cyanides metala alkali ma ke ʻano he mau mea hoʻopili no ka synthesis hui heterocyclic, e like me ka synthesis mālie o ka herbicide paraquat.
| Mea | Nā kikoʻī |
| Kikowaena paila | 102-105°C 0,2mm |
| HOʻOHEʻE ʻIA | Hoʻoheheʻe iki ʻia i ka wai. |
| Kiko heheʻe | 56-57 °C (mālamalama ʻia) |
| ke kū'ē ʻana | 1.608-1.61 |
| Nā kūlana mālama | Lewa inert, Mahana o ka lumi |
Hoʻohana pinepine ʻia ka diphenylphosphine oxide i ka hoʻomākaukau ʻana o ka triphenylphosphine oxide, ka hoʻohui alkyne, a me nā reagents Wittig Horner. ʻO ka synthesis o nā derivatives diphenylphosphine e pili ana i ka hoʻopili ʻana o Ph2P (O) H me ka trifluoromethanesulfonic acid aryl ester, a me ka hoʻemi ʻana o ka phosphine oxide e loaʻa ai ka diphenylarylphosphine, he ligand chiral i hoʻohana pinepine ʻia.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
ʻO ka diphenylphosphine oxide CAS 4559-70-0
ʻO ka diphenylphosphine oxide CAS 4559-70-0
