Chemistry of Heterocyclic Compounds p. 328 - 332 (1981)
Update date:2022-08-02
Topics:
Vernigor
Shalaev
Luk'yanets
A new method is proposed for the synthesis of 4,4′-di(2-oxazolyl)stilbenes and 4,4′-di(2-oxazolyl) tolans by condensation of oxazolyl-substituted benzyl bromides or benzal dibromides under the influence of strong bases (KOH, potassium tertbutoxide) in dipolar aprotic solvents [dimethylformamide (DMF) and dimethyl sulfoxide (DMSO)]. The synthesized compounds luminesce intensely over the spectral range 386-492 nm.
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Doi:10.1007/BF01169368
(1996)Doi:10.1111/cbdd.13133
(2018)Doi:10.1039/c1jm10950b
(2011)Doi:10.1515/znb-2005-0804
(2005)Doi:10.1021/ja4092648
(2013)Doi:10.1021/jo800592d
(2008)
