Chemistry of Heterocyclic Compounds p. 181 - 185 (1993)
Update date:2022-08-04
Topics:
Mikhaleva, M. A.
Igonina, G. A.
Lazareva, V. T.
Rumyantsev, V. G.
Mamaev, V. P.
Substituted 5-arylazopyrimidines and 2-arylazopyrimidines have been synthesized and investigated as dichroic dyes with positive dichroism, for liquid crystals. A promising series of 2-aryl-5-arylazopyrimidine dyes has been found, and a method is proposed for their synthesis by condensation of 2-aryl-5-aminopyrimidines with nitrosobenzenes in a superbasic medium.
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Doi:10.1016/S0040-4039(00)79222-7
(1993)Doi:10.1021/jm401543h
(2013)Doi:10.1021/ol4031606
(2014)Doi:10.1557/JMR.2000.0018
(1924)Doi:10.1016/S0040-4020(01)87614-6
(1986)Doi:10.1021/ol403263c
(2014)
