2-Fluoro-6-methyl-3-nitropyridine (CAS# 19346-45-3)

Iyo kemikari formula ndeye C7H5FN2O2, inova organic compound. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye chengetedzo ruzivo:Zvisikwa:
ikristaro yeyero yakasimba. Iine atomu yefluorine uye boka remethyl rinotsiviwa nemhete yepyridine, uye boka re nitro rinotsiviwa pane 3 chinzvimbo chepyridine mhete. Iine nzvimbo yekunyunguduka inosvika 177-180 madhigirii celsius uye yakagadzikana patembiricha yemumba. Mushonga uyu haunyungudika mumvura, asi unonyungudika muzvinonyungudutsa zvemuchadenga zvakaita semethanol, ethanol uye dimethylformamide.
Izvo zvakakosha mune organic synthesis. Inowanzoshandiswa sepakati mukugadzirwa kwemamwe organic compounds. Uye zvakare, inogona zvakare kushandiswa sedhayi yepakati, yepakati yemishonga uye yepakati pesticide. Iri zvakare kuputika nekuda kwekuvapo kweiyo nitro inoshanda boka.Method:
Kugadzirira kwe calcium kunogona kuwanikwa nekuita pyridine neMethyl fluoride pamberi pe sodium carbonate, inoteverwa ne nitration. Matanho ekugadzirira chaiwo anogona kureva akakodzera organic synthesis mabhuku.

Zvekuchengetedza
Nemhaka yokuti ine nitro inoshanda boka uye inogona kuputika pasi pemamwe mamiriro ezvinhu, matanho ekuchengetedza anowirirana anofanira kutorwa panguva yekushanda. Inogona kuva nemigumisiro inogumbura pameso uye paganda, saka kusangana kwakananga kunofanira kudziviswa kana uchisangana. Panguva imwecheteyo, teerera kune unyoro, moto uye kuputika kwekudzivirira panguva yekuchengetedza uye kutakura. Nekushandisa kwayo chaiyo uye kubata, ndapota tevera mirairo yekuchengetedza yemakemikari akakodzera uye shanda pasi pekutungamirwa kwevashandi vane ruzivo.