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Ethyl 6-bromopicolinate

Ethyl 6-bromopicolinate ??? ???
?? ??:
21190-88-5
???:
Ethyl 6-bromopicolinate
???(??):
RARECHEM AL BI 0899;ETHYL 6-BROMOPICOLINATE;Ethyl 6-bromo-2-picolinate;2,5-Difluoro-5-iodopyridine;6-Bromopicolinic acid ethyl ester;2-Bromo-6-(ethoxycarbonyl)pyridine;ETHYL-6-BROMO-2-PYRIDINECARBOXYLATE;ETHYL 6-BROMOPYRIDINE-2-CARBOXYLATE;6-BROMOPYRIDINE-2-ETHYL CARBOXYLATE;METHYL 2-BROMOPYRIDINE-6-CARBOXYLATE
CBNumber:
CB5271364
???:
C8H8BrNO2
??? ??:
230.06
MOL ??:
21190-88-5.mol

Ethyl 6-bromopicolinate ??

???
41-42°C
?? ?
302.7±22.0 °C(Predicted)
??
1.501±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
?? ?? (pKa)
-0.89±0.10(Predicted)
??? ??
??
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CAS ??????
21190-88-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36
????? 26
HS ?? 2933399990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

Ethyl 6-bromopicolinate C??? ??, ??, ??

??

ethyl 6-bromopicolinate is a model compound for the preliminary screening of dimerization reaction.

?? ??

Ethyl 6-bromopicolinate was prepared by monolithiation of 2,6-dibromopyridine followed by a reaction with ethyl formate and subsequently by a reaction with iodine in ethanol (Scheme 57). This three-step procedure furnished the required ethyl 6-bromopicolinate in 45% yield.
Synthesis of Ethyl 6-bromopicolinate
Synthesis of Ethyl 6-bromopicolinate

Ethyl 6-bromopicolinate ?? ?? ? ???

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Ethyl 6-bromopicolinate ?? ??

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Ethyl 6-bromopicolinate ?? ??:

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