Daniel Alexander Ford, James H. Kaufman, et al.
International Journal of Health Geographics
Paper
Functionalized azo dyes by direct Ullmann coupling
Abstract
A variety of thermally stable 4-(N,N-diarylamino)-4′-nitroazobenzene dyes can be produced by direct copper-mediated C-N bond formation on preformed amino substituted azo dyes, thus avoiding a troublesome azo coupling step; the products are useful chromophores for high temperature nonlinear optical applications.
Related
D.E. Eastman, J.J. Donelon, et al.
Nuclear Instruments and Methods
Wojciech Ozga, Do Le Quoc , et al.
IFIP DBSec 2021
W.E. Moerner, C.P. Walsh, et al.
SPIE San Diego 1991