87538-73-6Relevant academic research and scientific papers
Reaction of analogs of natural isoflavonoids with amidines
Frasinyuk,Bondarenko,Khilya
, p. 673 - 676 (2006)
Recyclization of the chromone ring in a series of analogs of natural isoflavonoids by reaction with amidines was studied.
One-step synthesis of 2,4,5-trisubstituted pyrimidines
Zhang, Chuang-Jun,Han, Wen-Yong,Gao, Mi-Xiang,Xu, Fei-Fei,Zhang, Zun-Ting
experimental part, p. 1073 - 1078 (2011/11/04)
A simple and straightforward methodology towards the synthesis of 2,4,5-trisubstituted pyrimidines has been developed by one-step reaction of isoflavones with thiourea or guanidine. Ten 2-mercapto-4,5-diphenylpyrimidines and eight 2-amino-4,5-diphenylpyri
CHEMISTRY OF ISOFLAVONE HETEROCYCLIC ANALOGS. 10. SYNTHESIS OF PYRIMIDINES BY RECYCLIZATION OF ISOFLAVONES AND THEIR HETEROCYCLIC ANALOGS
Khilya, V. P.,Kornilov, M. Yu.,Gorbulenko, N. V.,Golubushina, G. M.,Kovtun, E. N.,et al.
, p. 1273 - 1279 (2007/10/02)
Isoflavones and their thiazole and pyrazole analogs are recyclized into the corresponding 4-(2-hydroxyphenyl)-pyrimidine derivatives under the effect of amidines.Their PMR spectra were studied.The effects related to the formation and strength of the intra
