Disulfides of 1,4-naphthoquinone were synthesized, and different methods of their synthesis were investigated. High yields and purity of disulfides were obtained from the oxidation of thiol derivatives. The latter were prepared in high yields and purity from isothiuronic salts. The obtained disulfid
Sulfur-containing derivatives of 1,4-naphthoquinone, part 2: Sulfenyl derivative synthesis
โ Scribed by Maryna V. Stasevych; Maxym Yu. Plotnikov; Mykola O. Platonov; Svitlana I. Sabat; Rostyslav Ya. Musyanovych; Volodymyr P. Novikov
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 135 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1042-7163
- DOI
- 10.1002/hc.20157
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โฆ Synopsis
Abstract
Sulfenylchlorides, sulfenates, and sulfenamides of 1,4โnaphthoquinone were synthesized, and different methods of their syntheses were investigated. Synthesized sulfenates and sulfenamides are stable due to the large electronโwithdrawing potential of the conjugated quinonic system. Obtained monoโ and biโfunctional sulfenderivatives are very important in organic synthesis of different new heterocyclic compounds. ยฉ 2005 Wiley Periodicals, Inc. Heteroatom Chem 16:587โ598, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20157
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## Abstract magnified image A series of novel __bis__โheterocyclic compounds **12**, **13**, **14**, **15**, **16**, **17**, **18**, **19**, **20** were synthesized by integrating fused heterocyclic pyrimidines, such as thienopyrimidine and pyrazolopyrimidine into the scaffold of thienotriazoloโ py