4-Bromo-2,3,5-trifluoropyridine synthesis
- Product Name:4-Bromo-2,3,5-trifluoropyridine
- CAS Number:851178-96-6
- Molecular formula:C5HBrF3N
- Molecular Weight:211.97
76469-41-5
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Yield:851178-96-6 78%
Reaction Conditions:
Stage #1: 2,3,5‐trifluoropyridinewith n-butyllithium in tetrahydrofuran;hexane at -75; for 2 h;
Stage #2: with bromine at -75; for 1 h;
References:
Bobbio, Carla;Rausis, Thierry;Schlosser, Manfred [Chemistry - A European Journal,2005,vol. 11,# 6,p. 1903 - 1910]