Selective formation of six-membered cyclic sulfones and sulfonates by C-H insertion.
[reaction: see text] Carbethoxy diazosulfones and sulfonates, easily available from corresponding sulfones and sulfonates, undergo C-H insertion with preferential formation of six membered cyclic sulfones and sulfonates.
John
Jinu P
JP
Chemistry Department, University of North Dakota, 151 Cornell Street Stop 9024, Grand Forks, North Dakota 58202, USA.
Novikov
Alexei V
AV