G. Bellachioma, Luca Castrica, F. Fringuelli
Mar 1, 2008
Citations
0
Influential Citations
10
Citations
Journal
Green Chemistry
Abstract
Under solvent-free conditions, (E)-2-aryl-1-cyano-1-nitroethenes 1a–l rapidly react with 1-(trimethylsilyloxy)-cyclohex-1-ene (2a) with a complete regio- and diasteroselectivity and leading to the exclusive formation of the cis-fused hexahydro-4H-benzoxazine-2-oxides 3a–l, which were isolated without the need for a work-up procedure in excellent yields.