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

2-Bromo-3-pyridine carboxaldehyde bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

Ogo:
2-Bromo-3-pyridine formaldehyde bụ mmiri mmiri na-acha odo odo na-enweghị isi nke nwere isi njirimara nke pyridine na aldehyde. Ọ bụ soluble na ọtụtụ organic mgbaze na ụlọ okpomọkụ na-adịghị soluble na mmiri. Ọ bụ onyinye nwere reactivity siri ike nke nwere ike ịnweta mmeghachi omume organic dị iche iche n'okpuru ọnọdụ ụfọdụ.

Jiri:
2-Bromo-3-pyridine formaldehyde nwere ọtụtụ ngwa ngwa na njikọ organic. Ọ nwere ike isonye na mmeghachi omume ụfọdụ dị ka mmeghachi omume etherification borate, mmeghachi omume condensation aldol, wdg.

Usoro:
Enwere ike ịkwadebe 2-Bromo-3-pyridine formaldehyde site na imeghachi 3-pyridine formaldehyde na hydrogen bromide. A na-ebu ụzọ bufee hydrogen bromide site na karama ịsacha gas n'ime ngwọta methanol nke 3-pyridine formaldehyde, mgbe ahụ, ngwakọta mmeghachi omume na-ekpo ọkụ. Mgbe emechara mmeghachi omume ahụ, a na-enweta ngwaahịa ezubere iche site na ụzọ dị ka mgbawa uzuoku ma ọ bụ mmịpụta.

Ozi nchekwa:
2-Bromo-3-pyridine carboxaldehyde bụ ngwakọta organic nke chọrọ usoro njikwa nchekwa kwesịrị ekwesị mgbe ejiri ya ma ọ bụ na-edozi ya. Ọ nwere ike na-akpasu iwe na imebi akpụkpọ ahụ, anya, na akụkụ iku ume. Mgbe ị na-eji ya, hụ na ikuku ikuku dị mma ma yikwasị akụrụngwa nchebe dị ka uwe nchebe, ugogbe anya, na ihe mkpuchi. Zere ikuku ume, nri, ma ọ bụ kọntaktị na akpụkpọ ahụ. Mgbe a na-echekwa ya, ekwesịrị idowe ya pụọ ​​​​na combustible na oxidants ma chekwaa ya n'ebe dị jụụ, kpọrọ nkụ.