- SYNTHESIS OF CYANO DERIVATIVES WITH DIAZAQUATERPHENYL SKELETON
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Cyclocondensation of 3-aryl-2-arylmethylene-3-oxopropanenitriles I with 4,4'-diacetylbiphenyl (II) in the presence of ammonium acetate gives para-substituted 4''-acetyl-3,5-diphenyl-2-aza-1:1',4':1''-terphenyls III and 4,4'''-dicyano-3,3''',5,5'''-tetraph
- Marchalin, Stefan,Kuthan, Josef
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p. 1870 - 1877
(2007/10/02)
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