5-methoxybenzofuran-2-ylboronic acid（CAS# 551001-79-7)
Kupu Whakataki
Ko te Benzonium, e mohiotia ana ko te waikawa 5-methoxybenzofuran-2-ylboronic, he puhui waro. He tātai rāpoi o C9H9BO4 me te taumaha rāpoi 187.98g/mol.
Taiao:
-Te ahua: ko te waikawa he totoka kore tae ki te kowhai marama.
-Solubility: He wairewa i roto i etahi whakarewa pararopi, penei i te dimethyl sulfoxide (DMSO), te dichloromethane me te ethanol.
Whakamahia:
Ko te waikawa he takawaenga nui i roto i te whakahiato waro, ka whakamahia tonu hei hanga i nga puhui benzofuran. Ka taea te whakamahi hei reagent i roto i nga mara o te whakahiato raau taero, te whakahiato matū me te pūtaiao rauemi.
Tikanga Whakaritenga:
Ko te takahanga o te waikawa Cr ka puta mai i te tauhohenga o nga puhui benzofuran me te borate aldehyde. Ko nga mahi motuhake ko te tauhohenga i tetahi puhui benzofuran me te borate aldehyde i roto i te toluene, te dimethyl sulfoxide ranei, me te whakatairanga i te tauhohenga ma te whakamahana me te taapiri i te whakakorikori.
Mōhiohio Haumaru:
I te mea karekau he korero whakamaarama mo te haumarutanga i panuitia ki te iwi whanui, me whai i nga tikanga haumaru taiwhanga whanui ina whakamahi me te whakahaere i te puhui, tae atu ki te mau karapu taiwhanga, karaehe whakamarumaru me nga kakahu whakamarumaru. I te wa ano, he mea tika ki te mahi i roto i te waahi pai-hau me te karo i te pa ki te kiri, te inhalation, te ingestion ranei. Ki te pa atu pohehe, me horoi tonu ki te nui o te wai me te rapu awhina hauora. Kia mau ki nga ture o te rohe i te wa e tuku ana.
