Photoinduced cyclization of mono- and dianions of N-acyl-o-chloranilines. A general oxindole synthesis
作者:James F. Wolfe、Mark C. Sleevi、R. Richard Goehring
DOI:10.1021/ja00530a066
日期:1980.5
A new synthetic route to the previously unattainable 2-arylpyrido[2,3-b][1,5]thiazepin-4(5H)-ones
作者:Alex Couture、E. Huguerre、P. Grandclaudon
DOI:10.1021/jo00301a025
日期:1990.7
An Unusual Radical Smiles Rearrangement
作者:Eric Bacqué、Myriem El Qacemi、Samir Z. Zard
DOI:10.1021/ol051568l
日期:2005.8.1
Radicals derived from N-(alpha-xanthyl)acetanilides or N-(alpha-xanthyl)acetylaminopyridines possessing a substituent next to the nitrogen undergo a hitherto undocumented Smiles rearrangement proceeding through a four-membered ring. It was also found that under certain conditions the amidyl radical produced by cleavage of the four-membered ring intermediate can undergo fragmentation to give an isocyanate. Such fragmentations are unprecedented at temperatures corresponding to refluxing benzene or chlorobenzene.
WOLFE J. F.; SLEEVI M. C.; GOEHRING R. R., J. AM. CHEM. SOC., 1980, 102, NO 10, 3646-3647
作者:WOLFE J. F.、 SLEEVI M. C.、 GOEHRING R. R.
DOI:——
日期:——
COUTURE, A.;HUGUERRE, E.;GRANDCLAUDON, P., J. ORG. CHEM., 55,(1990) N4, C. 4337-4339