2-BROMO-6-CHLOROPYRIDINE synthesis
- Product Name:2-BROMO-6-CHLOROPYRIDINE
- CAS Number:5140-72-7
- Molecular formula:C5H3BrClN
- Molecular Weight:192.44
626-05-1
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$9.00/10g
5140-72-7
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$8.00/1g
Yield:5140-72-7 85%
Reaction Conditions:
Stage #1:2,6-Dibromopyridine with n-butyllithium in diethyl ether at -78; for 1 h;Inert atmosphere;Schlenk technique;
Stage #2: with 1,1,2-Trichloro-1,2,2-trifluoroethane at 20; for 12 h;Inert atmosphere;Schlenk technique;
References:
Lo, Jerry C.Y.;So, Loi-Chi;Chan, Michael C.W. [Dalton Transactions,2015,vol. 44,# 36,p. 15905 - 15913] Location in patent:supporting information
109-09-1
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$10.60/1gm:
5140-72-7
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$8.00/1g
40473-07-2
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$7.00/1g
5140-72-7
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$8.00/1g
4645-11-8
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$40.00/250 mg
5140-72-7
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$8.00/1g
117068-71-0
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$55.00/250mg
5140-72-7
228 suppliers
$8.00/1g