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ChemicalBook CAS DataBase List 3,4-Dichloropyridine
55934-00-4

3,4-Dichloropyridine synthesis

6synthesis methods
-

Yield: 76%

Reaction Conditions:

Stage #1:3-Chloropyridine with n-butyllithium;diisopropylamine in tetrahydrofuran;hexane at -75; for 2 h;
Stage #2: with 1,1,2-Trichloro-1,2,2-trifluoroethane in tetrahydrofuran;hexane at -75; for 1 h;

References:

Marzi, Elena;Bigi, Anna;Schlosser, Manfred [European Journal of Organic Chemistry,2001,# 7,p. 1371 - 1376]

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