1448017-12-6Relevant articles and documents
Efficient synthesis of 2-pyridylenynes and application in cobalt-catalysed benzannulation reactions
R?se, Philipp,Pünner, Florian,Hilt, Gerhard,Harms, Klaus
, p. 1101 - 1104 (2013/06/27)
The cobalt-catalysed benzannulation of 2-pyridine-substituted enynes gave 2,3-bis(2-pyridyl)styrenes in moderate yields. The reaction with dibromomethane as well as diiodomethane generated the corresponding planar-chiral bispyridinium salts in good yields