One-Pot stereoselective synthesis of tra
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Mehdi Ghandi; Farshid Salimi; Abolfazl Olyaei
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Article
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2006
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Journal of Heterocyclic Chemistry
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English
β 238 KB
## Abstract magnified image Stoichiometric reaction of 2βaminopyrimidine with formaldehyde in the presence of formic acid catalyst in water gave __N,N__β²βbis(2βpyrimidinyl)methanediamine (**5**). Subsequent cyclocondensation of **5** with glyoxal in alcohol (MeOH, EtOH, PrOH and __i__βPrOH) under