I-Difluoromethyl 2-pyridyl sulfone (CAS# 1219454-89-3)
2-[(difluoromethyl)sulfonyl]pyridine yikhompawundi ephilayo. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwale khompawundi:
Umgangatho:
- Imbonakalo: Ikristale emhlophe, iqinile
- Ukunyibilika: Inyibilika kwezinye izinyibilikisi eziphilayo, ezifana neklorofomu kunye ne-dimethyl sulfoxide
Sebenzisa:
Indlela:
Indlela yokulungiselela i-2-[(difluoromethyl)sulfonyl]pyridine inokufezekiswa ngala manyathelo alandelayo:
I-acetyl fluoride ilungiswa kuqala, kwaye i-acetic acid kunye ne-hydrogen fluoride ziyaphendulwa.
Isiphumo se-fluoroacetyl chloride siphendulwa kunye ne-pyridine ukuvelisa i-2-Acetylpyridine.
I-2-Fluoroacetylpyridine iphendulwa kunye ne-sulfonyl chloride ukwenza i-2-[(difluoromethyl)sulfonyl]pyridine.
Ulwazi ngoKhuseleko:
2-[(difluoromethyl)sulfonyl]pyridine inetyhefu kwaye kufuneka iphathwe ngokukhuselekileyo kwaye ilandele imigaqo yokhuseleko efanelekileyo. Xa usebenzisa okanye ugcina, ukudibana nee-oxidants ezinamandla kunye ne-acids ezomeleleyo kufuneka kuphetshwe ukuphepha ukuphendula okuyingozi. Kuphephe ukuphefumla uthuli okanye ukudibana nolusu namehlo. Xa uphethe le khompawundi, kufuneka kunxitywe izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zokhuselo, iindondo zokhuseleko kunye nesikhuselo sobuso.
