2 6-Dimethylpyridine-4-carboxylic acid (CAS# 54221-93-1)

Mawu Oyamba

2, mtundu wa organic pawiri, mankhwala chilinganizo ndi C8H9NO2. Ndiwochokera ku nicotinic acid ndipo imawoneka ngati crystalline solidless solid.

Pawiriyi imakhala ndi malo osungunuka kwambiri komanso malo otentha kutentha kutentha. Imasungunuka mu zosungunulira za organic monga mowa, chloroform ndi ether, pomwe kusungunuka kwake m'madzi kumakhala kochepa.

2, asidi ali ndi ntchito zosiyanasiyana m'mafakitale azachipatala komanso kaphatikizidwe ka organic. Itha kugwiritsidwa ntchito ngati mankhwala apakatikati kapena ngati chothandizira cha organic synthesis. Popeza amatha kupanga ma complexes okhala ndi ayoni achitsulo, atha kugwiritsidwanso ntchito ku chemistry yolumikizana.

Njira yokonzekera 2, asidi nthawi zambiri amapangidwa kuchokera kuzinthu zoyambira za toluene kudzera muzotsatira zamankhwala. Njira zapadera ndi monga methylation, carbonylation, chlorination ndi acidification.

Ponena za chitetezo chake, 2, asidi ayenera kusamaliridwa mosamala ngati ali olimba kapena yankho. Zitha kuyambitsa kuyabwa pakhungu, maso ndi kupuma, motero zida zodzitetezera ziyenera kuvalidwa panthawi yogwira ntchito. Kuphatikiza apo, ilinso chinthu choyaka moto ndipo iyenera kusungidwa kutali ndi malawi otseguka komanso ma oxidants amphamvu. Chisamaliro chiyenera kutengedwa kuti tipewe kuchitapo kanthu ndi mankhwala ena panthawi yosungira ndikugwiritsa ntchito. Pakachitika ngozi, njira zoyenera zadzidzidzi ziyenera kuchitidwa mwamsanga ndipo thandizo la akatswiri liyenera kufunidwa.