2-BROMO-3-FORMYLPYRIDINE (CAS # 128071-75-0)

2-Bromo-3-pyridine carboxaldehyde nikintu kama. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

Ubwiza:
2-Bromo-3-pyridine formaldehyde ni ibara ritagira ibara ryumuhondo wijimye hamwe numunuko uranga pyridine na aldehyde. Irashobora gushonga mumashanyarazi menshi mubushyuhe bwicyumba kandi ntigashonga mumazi. Nibintu bifite reaction ikomeye ishobora guhura nibinyabuzima bitandukanye mubihe bimwe na bimwe.

Koresha:
2-Bromo-3-pyridine formaldehyde ifite uburyo bwinshi bwo gukoresha muri synthesis. Irashobora kwitabira reaction yihariye nka borate etherification reaction, reaction ya aldol, nibindi.

Uburyo:
2-Bromo-3-pyridine formaldehyde irashobora gutegurwa mugukora 3-pyridine formaldehyde hamwe na hydrogen bromide. Hydrogen bromide ibanza kunyuzwa mu icupa ryogeje gaze mumuti wa methanol ya 3-pyridine formaldehyde, hanyuma imvange ya reaction irashyuha. Nyuma yo kubyitwaramo birangiye, igicuruzwa cyerekanwe kiboneka muburyo nko kuvanga amavuta cyangwa gukuramo.

Amakuru yumutekano:
2-Bromo-3-pyridine carboxaldehyde nuruvange kama rusaba ingamba zifatika zo gufata neza mugihe zikoreshwa cyangwa zakozwe. Irashobora kurakaza no kwangirika kuruhu, amaso, hamwe nubuhumekero. Mugihe ukoresheje, menya neza guhumeka neza kandi wambare ibikoresho birinda nka gants zo kurinda, ibirahure, na masike. Irinde guhumeka, kuribwa, cyangwa guhura nuruhu. Iyo ubitse, igomba kubikwa kure yaka umuriro na okiside kandi ikabikwa ahantu hakonje, humye.