Synthese und Reaktionsverhalten von 2-Aryloxy-s-trithianen

✍ Scribed by H. Walther; Prof. Dr. H. Gross

• Publisher: John Wiley and Sons
• Year: 1981
• Tongue: English
• Weight: 617 KB
• Volume: 323
• Category: Article
• ISSN: 1615-4150
• DOI: 10.1002/prac.19813230612

✦ Synopsis

Synthesis and Reactions of 2‐Aryloxy‐s‐trithianes

2‐Aryloxy‐s‐trithianes 4 had been prepared from 1‐tosyl‐imino‐1‐S^IV^‐1,3,5‐trithiane and phenolates. – By self‐condensation of 4 1,5‐bis‐(trithianyl)‐1,3,5‐trithiapentane 5 and triphenyl‐orthoformate 7 are formed, accompanied by further products, which had been isolated in pure state and identified unambiguously by H‐n.m.r. and mass‐spectra. In the presence of acids the 2‐aryloxy‐s‐trithianes 4 react with nucleophilic aromatic compounds such as phenoles, N,N‐dimethylaniline, pyrrole, indole, and thiophenes to give the C‐trithianylated products. With mercaptanes 2‐alkylthio‐s‐trithianes are formed.