BIS(5-BROMO-2-PYRIDINYL)METHANONE synthesis
1synthesis methods
- Product Name:BIS(5-BROMO-2-PYRIDINYL)METHANONE
- CAS Number:656828-00-1
- Molecular formula:C11H6Br2N2O
- Molecular Weight:341.99
Yield:656828-00-1 37%
Reaction Conditions:
Stage #1: 2,5-dibromopyridinewith n-butyllithium in hexane;toluene at -80; for 2 h;
Stage #2: Diethyl carbonate in hexane;toluene at -80 - 20;
References:
Van Den Heuvel, Marco;Van Den Berg, Tieme A.;Kellogg, Richard M.;Choma, Christin T.;Feringa, Ben L. [Journal of Organic Chemistry,2004,vol. 69,# 2,p. 250 - 262]