198290-36-7Relevant academic research and scientific papers
A radical route to morphans. Synthesis and spectroscopic data of the 2- azabicyclo[3.3.1]Nonane
Quirante, Josefina,Escolano, Carmen,Diaba, Fa?za,Bonjoch, Josep
, p. 731 - 738 (2007/10/03)
The synthesis of 1-benzyl-2-azabicyclo[3.3.1]nonan-3-one (8) through radical cyclization, involving an intramolecular addition of a carbamoyl- dichloromethyl radical upon an alkene, is described. Conversion of 8 to the morphan itself, and the spectroscopic analysis of some derivatives of this series are reported.
Cyclization of 1-(carbamoyl)dichloromethyl radicals upon activated alkenes. A new entry to 2-azabicyclo[3.3.1]nonanes
Quirante, Josefina,Escolano, Carmen,Costeja, Laura,Bonjoch, Josep
, p. 6901 - 6904 (2007/10/03)
The synthesis of 2-azabicyclo[3.3.1]nonanes using a radical cyclization process as the piperidine ring-forming step is described. The reaction involves 1-(carbamoyl)dichloromethyl radicals which react intramolecularly with simple or activated alkenes, such as enol acetates or silyl enol ethers.
