A Concise Synthesis of Pyrimidinophanes from 6-Aryl-5-cyano-2-thiouracil.

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Tlic Scyano-6-aryl-2-thiourHciIs la-d were prepared '-3 for the syntheses of several other pyrimidine derivatives. In basic medium 1x1 reacted with picryl chloride yielding the unexpected benzothiazolo-pyrimidine 2. Heating a mixture of i and t.2dibromoctbanc in DMF in basic medium gave the thiazolo

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ChemInform Abstract: A Facile Synthesis

ChemInform Abstract: A Facile Synthesis of 3-Aryl-5-cyano-6-methylthiopyrimidine-2,4-diones.

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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

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## Abstract Intramolecular cyclization of imines (III) in the presence of DBU results in formation of imidazole derivatives (IV) which are slowly transformed into 6‐cyano oxopurine (V) in the presence of TFA.

Synthesis of 6-Substituted 3-Cyano-5-nit

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ChemInform Abstract: Synthesis of 2-Amin

ChemInform Abstract: Synthesis of 2-Amino-4-aryl-3-cyano-6-methyl-5-ethoxycarbonyl-4H-pyrans.

✍ Anatoliy M. Shestopalov; Zukhra I. Niazimbetova; Dennis H. Evans; Murat E. Niyaz 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

A Concise Synthesis of Pyrimidinophanes from 6-Aryl-5-cyano-2-thiouracil.

✦ Synopsis

Abstract