ChemInform Abstract: Synthesis of New N,N-Disubstituted 4-Amino-5,6-dihydro-3-phenyl-2H-thieno[2,3-h]-1-benzopyran-2-ones.
β Scribed by Mario Longobardi; Emilia Mariani; Alberto Bargagna; Filomena Mazzeo; Maria Redenta Vitelli; Lucio Giordano; Giuseppe Falcone
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 27 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
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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 βFull Textβ option. The original article is trackable v
Alkylation of 1-(3,4-Disubstituted Phenyl)-2-thioxo-1,2,5,6tetrahydropyrimidin-4(3H)-ones. -Alkylation of the title compounds (I), (VI), and (IX) results in the formation of S-and N-methylated derivatives. S-methylated products (III), (VII), and (X) are always the major products. In all cases, meth