4-Bromo-3-fluorobenzyl waipiro（CAS# 222978-01-0)

Kupu Whakataki

Ko te waipiro 4-Bromo-3-fluorobenzyl he pūhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga hanga me nga korero haumaru:

Kounga:

Te ahua: Ko te waipiro 4-Bromo-3-fluorobenzyl he totoka kore tae ki te ma.

Wairewa: He wairewa te puhui ki etahi whakarewa pararopi penei i te waiwaro me te methylene chloride, engari he iti te wairewa ki te wai.

Whakamahia:

Ka taea te whakamahi i te waipiro 4-Bromo-3-fluorobenzyl hei takawaenga nui me te reagent i roto i te whakahiato waro mo te whakahiato o etahi atu puhui waro.

Tikanga:

Ko te waipiro 4-Bromo-3-fluorobenzyl ka taea te whakarite ma nga waahanga e whai ake nei:

Ko te Bromine chloride me te nitrous oxide i tapirihia ki te ngota ngota waipiro benzyl mo te tauhohenga bromination ki te whiwhi waipiro 4-bromobenzyl.

Na, ko te waikawa hydrofluoric me te ammonium bifluoride i tapirihia ki te waipiro 4-bromobenzyl mo te tauhohenga fluorination ki te whiwhi waipiro 4-bromo-3-fluorobenzyl.

Mōhiohio Haumaru:

Ko te waipiro 4-Bromo-3-fluorobenzyl he pūhui pararopi, ā, he mōrearea anō, tēnā me whai i ngā tikanga whakahaere haumaru o te taiwhanga.

Ko tenei puhui ka pa ki te kiri, ki nga kanohi, me te punaha manawa, me te tiaki kia kore e pa atu.

Kia whai whakaaro ki nga tikanga whakamarumaru penei i te mau karaehe whakamarumaru, nga karapu me nga kakahu whakamarumaru, me te whakarite kia mahi koe i roto i te waahi pai te hau. Mena ka pa mai, ka werohia ranei, ka horoi tonu i ou kanohi, ka horoi ranei ki te wai, ka rapu atu ki te taote mena e tika ana.

Pupuri tika te waipiro 4-bromo-3-fluorobenzyl ka karo i te pa ki nga matū hotokore.