Microwave assisted synthesis of bis and tris(ω-bromoacetophenones): versatile precursors for novel bis(imidazo[1,2-a]pyridines), bis(imidazo[1,2-a]pyrimidines) and their tris-analogs
✍ Scribed by Shaaban, Mohamed R
- Book ID
- 120486234
- Publisher
- Chemistry Central
- Year
- 2013
- Tongue
- English
- Weight
- 460 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1752-153X
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📜 SIMILAR VOLUMES
a b s t r a c t Heating a neat 1:2 mixture of 2-picolylamine and 2-cyanopyridine followed by treatment of the resultant red gummy substance with aqueous KOH resulted in the isolation of 2,4,5-tris(2-pyridyl)imidazole (1a) as the major product and N-(3-(2-pyridyl)imidazo[1,5-a]pyridine)picolinamidine
The synthesis and structural characterization of manganese, iron, and cobalt complexes of bis[di(2-pyridyl)methyl]amine (bdpma) were investigated. The bdpma ligand can give rise to mono-or dimeric complexes. Moreover, bdpma can undergo oxidative degradation leading to 1,3,3-tris(2-pyridyl)-3Himidazo