949101-64-8Relevant academic research and scientific papers
Library-directed solution-And solid-phase synthesis of 2,4-disubstituted pyridines: one-pot approach through 6π-azaelectrocyclization
Sakaguchi, Taku,Kobayashi, Toyoharu,Hatano, Sho,Tsuchikawa, Hiroshi,Fukase, Koichi,Tanaka, Katsunori,Katsumura, Shigeo
, p. 1573 - 1577 (2009)
An efficient one-pot synthetic procedure for the synthesis of 2,4-disubstituted pyridines has been successfully established. The method proceeds through a 6π-azaelectrocyclization-aromatization sequence. Using this method, a wide variety of pyridine struc
A novel strategy for the synthesis of 2-arylpyridines using one-pot 6π-azaelectrocyclization
Kobayashi, Toyoharu,Hatano, Sho,Tsuchikawa, Hiroshi,Katsumura, Shigeo
, p. 4349 - 4351 (2008/09/21)
A novel and useful method for the synthesis of 2-arylpyridines with a high efficiency and generality was achieved by utilizing the one-pot 6π-azaelectrocyclization followed by a base treatment. This is the first example of applying a sulfonamide to the azaelectrocyclization for efficient substituted pyridine synthesis.
