2,4-Dichlorobenzenediazonium tetrafluoroborate CAS:21872-70-8

2,4-Dichlorobenzenediazonium tetrafluoroborate waa isku-dhis kiimiko ah oo ka kooban giraan benzene ah oo ku xiran koox shaqeyneysa diazonium. Giraanta benzene waxaa lagu beddelay atamka koloriin ee booska 2 iyo 4. Cusbada tetrafluoroborate ayaa lagu daray si loo xoojiyo xasilloonida iyo milmida.

Isku-darkaan waxaa badanaa loo isticmaalaa isku-darka dabiiciga ah sida wakiilka isku-xidhka diazonium. Waxay mari kartaa falgallada isku-xidhka diazonium oo leh isku-dhafan kala duwan oo nucleophilic ah, sida amines, phenols, iyo kaarboon nucleophiles. Falgalladani waxay keenaan sameynta isku-dhafan udgoon, kuwaas oo ku jiri kara midabyo, midabyo, daawooyin, iyo alaabooyin kale oo dabiici ah..

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Falgallada isku xidhka Aryl: 2,4-Dichlorobenzenediazonium tetrafluoroborate waxaa loo isticmaali karaa sidii lammaane isku xidhka ah falcelinta isku xidhka Suzuki-Miyaura, taasoo u oggolaanaysa sameynta isku-xidhka biaryl.

Beddelka udgoonka Elektrofilic: Kooxda diazonium ee ku jirta isku-dhafkan waxaa si fudud loogu beddeli karaa nucleophiles, sida amines, phenols, ama thiols, taasoo keentay in kooxo kala duwan oo shaqeynaya lagu soo bandhigo giraanta udgoonka.

Falcelinta xagjirka ah: Cusbada diazonium waxay mari kartaa tirtirid yar si ay u samayso xagjir aryl ah, taas oo markaa ka qayb qaadan karta falgallada xagjirka ah, oo ay ku jiraan sameynta isku xidhka kaarboon-kaarboon..

Baakaynta Alaabta:

Macluumaad Dheeraad ah:

Halabuurka	C6H3BCl2F4N2
Baaritaan	99%
Muuqaalka	Budada cad
Lambarka CAS.	21872-70-8
Baakad	Yar iyo weyn
Muddada Khafiska	2 sano
Kaydinta	Ku kaydi meel qabow oo qalalan
Shahaadada	ISO.