92547-28-9Relevant academic research and scientific papers
Radical cyclisations of imines and hydrazones
Bowman, W. Russell,Stephenson, Peter T.,Terrett, Nicholas K.,Young, Adrian R.
, p. 7959 - 7980 (2007/10/02)
Radical cyclisation of sp3 carbon-centred radicals onto imines and hydrazones provides a new method for the synthesis of 5- and 6-membered ring nitrogen heterocycles. Cyclisation onto the electrophilic carbon of the C=N group and 5-exo stereoelectronic selectivity are the dominating mechanistic parameters. The C-centred radical intermediates were generated from benzeneselenyl precursors using Bu3SnH.
Cyclisation of Carbinyl Radicals onto Imines and Hydrazones
Bowman, W. Russel,Stephenson, Peter T.,Terrett, Nicholas K.,Young, Adrian R.
, p. 6369 - 6372 (2007/10/02)
The regioselectivity of intramolecular addition of sp3 carbon-centered radicals onto C=N double bonds of imines and hydrazones is influenced by the position and polarisation of the C=N bond.
