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ChemicalBook CAS DataBase List 4-chloro-4'-nitro-2,2'-bipyridine
84175-07-5

4-chloro-4'-nitro-2,2'-bipyridine synthesis

2synthesis methods
-

Yield:84175-07-5 41.7% ,18511-72-3 3.1% ,1762-41-0 32.6%

Reaction Conditions:

with phosphorus trichloride in acetonitrile;1) reflux, 1.75 h, 2) room temperature, overnight;

References:

Wenkert, David;Woodward, R. B. [Journal of Organic Chemistry,1983,vol. 48,# 3,p. 283 - 289]

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