(R)-1-(3-Pyridyl)ethanol （CAS# 7606-26-0)
Kupu Whakataki
(R)-1-(3-PYRIDYL)ETHANOL, tātai matū C7H9NO, e mohiotia ana ko (R)-1-(3-PYRIDYL)ETHANOL, 3-pyridine-1-ethanol ranei. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te whakarite me nga korero haumaru:
Taiao:
-Te ahua: He wai kore tae, he kowhai ranei.
-Solubility: Wairewa i roto i te wai me te maha whakarewa waro.
-Ira whakarewa: tata ki te -32 ki te -30°C.
-Kohuatanga: tata ki te 213 ki te 215°C.
-Mahi matakite: He puhui hohe whatu tenei ko tana mahi whatu he kino te hurihanga whatu ([α]D).
Whakamahia:
-Ko nga reagents matū: ka taea te whakamahi hei rauemi mata, hei reagents ranei i roto i te whakahiato waro. He maha nga momo tono i roto i te whakahiatotanga o nga matatini whakarewa, nga pūhui heterocyclic me nga pūhui waro kaha.
-Chiral catalyst: Na tona mahi whatu, ka taea te whakamahi hei ligand o te chiral catalyst, ka uru ki te tauhohenga Chiral synthesis, me te whakatairanga i te whakatipuranga whiriwhiri o nga pūhui whaainga.
-Te rangahau tarukino: Kei te puhui etahi taonga paturopi ka taea te whakamahi mo te rangahau tarukino me te whanaketanga.
Tikanga:
(R)-1-(3-PYRIDYL)EHANOL i te nuinga o te wa ka mahia e te Chiral synthesis. Ko te tikanga whakahiato noa ko te whakamahi i te (S)-()-α-phenylethylamine hei rauemi timatanga chiral, he mea whakarite ma te kowhiri i te waioratanga, te whakaheke me etahi atu waahanga tauhohenga.
Mōhiohio Haumaru:
-Whakamahia ma te tupato ki te whai i nga ture haumaru taiwhanga.
-He wai muramura, me noho matara atu i te mura o te ahi me te wera nui.
-Ki te pa ki te kiri me nga kanohi, horoia tonu ki te nui o te wai ka rapu awhina hauora.
-I te tauhohenga me etahi atu matū matū, ka tukuna pea nga hau paitini. Kaua e pa atu ki nga matū hotokore.
-Whakaorangia tenei puhui ki te waahi makariri, maroke atu i te ra tika.
-I te wa e whakamahi ana, e whakahaere ana ranei i tenei puhui, ka tūtohu kia mau nga karapu whakamarumaru tika me te whakamarumaru kanohi.
