5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 3 |
| HS kodi | 29339900 |
| Kalasi Yowopsa | ZOKWIYA |
5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7) mawu oyamba
2-Methoxy-4-methyl-5-bromopyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, njira zopangira ndi chitetezo:
Ubwino:
2-Methoxy-4-methyl-5-bromopyridine ndi yolimba yokhala ndi makhiristo oyera mpaka otumbululuka achikasu okhala ndi fungo lachilendo.
Gwiritsani ntchito:
2-Methoxy-4-methyl-5-bromopyridine ndi reagent yomwe imagwiritsidwa ntchito popanga organic synthesis. Amagwiritsidwa ntchito kwambiri popanga organic synthesis monga Suzuki-Miyaura reaction, Heck reaction, etc.
Njira:
Njira kukonzekera 2-methoxy-4-methyl-5-bromopyridine zambiri zimatheka ndi halogenation ndi m'malo anachita pyridine. Mwachindunji, pyridine ndi mowa zitha kuchitapo kanthu pokonzekera 2-methoxy-4-methylpyridine, ndiyeno brominated kupeza chandamale mankhwala.
Zambiri Zachitetezo:
2-Methoxy-4-methyl-5-bromopyridine iyenera kusungidwa mu chidebe chosindikizidwa kuti zisagwirizane ndi mpweya ndi chinyezi. Mukamagwiritsa ntchito, muyenera kusamala kuti mutetezeke, monga kuvala magolovesi ndi magalasi. Pewani kutulutsa mpweya, kumeza, kapena kukhudza khungu. Chidziwitso chiyenera kuperekedwa pakugwiritsa ntchito zida zopumira mpweya panthawi yogwira kapena ntchito, ndipo njira zoyendetsera chitetezo ziyenera kuwonedwa. Ngati kupuma, kumeza, kapena kukhudzana ndi khungu, pitani kuchipatala mwamsanga.
