1-Bromo-2-fluoro-5-(trifluoromethoxy)benzene (CAS# 286932-57-8)

Mawu Oyamba

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene ndi organic pawiri ndi mankhwala chilinganizo C7H3BrF4O.

Chilengedwe:

2-bromo-1-fluoro-4-(trifluoromethoxy) benzene ndi madzi opanda mtundu mpaka achikasu pang'ono ndi fungo lonunkhira bwino. Ili ndi kachulukidwe ka 1.834g/cm³, malo otentha a 156-157 ° C, ndi kung'anima kwa 62 ° C. Imasungunuka muzosungunulira za organic monga ethanol, dimethylformamide ndi dichloromethane.

Gwiritsani ntchito:

2-bromo-1-fluoro-4-(trifluoromethoxy) benzene amagwiritsidwa ntchito makamaka ngati reagent mu organic synthesis reactions. Ikhoza kuyambitsa maatomu a fluorine ndi bromine mu kaphatikizidwe ka mankhwala onunkhira, ndipo amagwiritsidwa ntchito pokonza mankhwala osokoneza bongo ndi mankhwala ophera tizilombo.

Njira:

Kukonzekera kwa 2-bromo-1-fluoro-4-(trifluoromethoxy)benzene nthawi zambiri kumachitika ndi njira zopangira mankhwala. Mmodzi wamba njira kukonzekera ndi zimene 2-fluoro-5-(trifluoromethoxybenzene) ndi bromine pansi acidic mikhalidwe.

Zambiri Zachitetezo:

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene ikhoza kukhala yapoizoni komanso yokwiyitsa anthu. Pogwiritsa ntchito ndi kusunga, ndikofunikira kuchitapo kanthu koyenera komanso chitetezo, monga kuvala zida zoyenera zodzitetezera (monga magolovesi ndi magalasi), kupewa kukhudzana ndi khungu ndi maso, komanso kukhala ndi mpweya wabwino. Mukamagwira pagululi, tsatirani njira zoyenera zotetezera ndikutsata mosamalitsa zomwe zili patsamba lachitetezo.