The reactions of heterocyclic isothiocya
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Uroš Urleb
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Article
📅
1998
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Journal of Heterocyclic Chemistry
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English
⚖ 381 KB
## Abstract Heterocyclic isothiocyanates 1,5,9, bearing an __o__‐ester group were converted to thiourea derivatives 2a‐c, 6a‐b, and 10a‐b, respectively, using β‐aminoalcohols, and to the fused ring systems, __e.g__., thieno[3,2‐d]pyrimidine 4a‐b, pyrido[2,3‐__d__]pyrimidine 8, pteridine 11a, thiazo