60012-49-9Relevant articles and documents
Fe(III)-Catalyzed Aerobic Intramolecular N-N Coupling of Aliphatic Azides with Amines
Zhang, Yue,Duan, Dongyu,Zhong, Ying,Guo, Xin-Ai,Guo, Jiawei,Gou, Jing,Gao, Ziwei,Yu, Binxun
supporting information, p. 4960 - 4965 (2019/09/03)
An Fe(III)-catalyzed intramolecular N-N coupling of aliphatic azidoamines that forms diverse five- and six-membered semisaturated diazoheterocycles using air as an oxidant is reported, providing an alternative to hydrazine-based methods. Mechanistic studies suggest that a N-radical induced intramolecular homolytic substitution (SH2) is involved in ring closure. The power of this N-N bond-forming method is also demonstrated by using it as the final step in a total synthesis of (-)-newbouldine.
Octahydro-indolizine and quinolizine and hexahydro-pyrrolizine
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, (2008/06/13)
The invention features substituted fused bicyclic compounds, pharmaceutical compositions containing them, and methods of using them to treat or prevent histamine-mediated diseases and conditions.
3-diphenyl substituted octahydroindolizine analgesic compounds
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, (2008/06/13)
Octahydroindolizine compounds of formula (I): STR1 wherein Q is --NR--, --(CH2)z --, --CH=CH--, --C C--, --OCH2 --, --SCH2 --, --SO2 --, --SO--, --CO--, or an oxygen or a sulfur atom and where R, R1 and R2 are substituents such as alkyl and x, y and z are independently the integers 0-3. Also, pharmaceutical compositions containing (I), intermediates and methods for treating pain.