7153-77-7Relevant academic research and scientific papers
Silver-Promoted Radical Ring-Opening/Pyridylation of Cyclobutanols with N-Methoxypyridinium Salts
Chen, Yu,Zhang, Guang-Yi,Guo, Chan,Lan, Ping,Banwell, Martin G.,He, Yu-Tao
, (2022/03/03)
The silver-promoted reaction of tertiary cyclobutanols with N-methoxypyridinium salts enables the efficient synthesis of a range of C2-substituted pyridines. The overall process likely occurs by ring-opening (via β-scission) of the cyclobutoxy radical to generate the corresponding γ-keto alkyl radical that itself adds to the pyridinium salt. A wide range of tertiary cyclobutanols and N-methoxypyridinium salts are compatible with the reaction conditions.
4-substituted octahydroquinolizine analgesic compounds and octahydroquinolizinium intermediates
-
, (2008/06/13)
Octahydroquinolizine and corresponding octahydroquinolizinium compounds of formulae (I) and (Va): STR1 where A is a 3 to 7 membered carbocyclic ring, R1 is a substituent, n is 0-2, x is 0-3, and Y is an anion. Also, pharmaceutical compositions
