73121-34-3Relevant academic research and scientific papers
Generation of Iminyl Radicals through Sulfanyl Radical Addition to Vinyl Azides
Montevecchi, Pier Carlo,Navacchia, Maria Luisa,Spagnolo, Piero
, p. 5846 - 5848 (2007/10/03)
Benzenethiol and 2-benzo[b]thiophenethiol undergo almost instantaneous reaction with α-azi-dostyrene and 1-azido-trans-stilbene in benzene, at room temperature, to give corresponding β-sulfanylated imines and enamines in virtually quantitative yield. With α-azidostyrene, phenethyl and allyl mercaptan are found to react in a similar fashion, but to rates very much lower. Results are interpreted in terms of radical-chain reactions involving intermediacy of 2-sulfanyliminyl radicals which could result from sulfanyl radical attack at the azide β-carbon followed by nitrogen extrusion by the ensuing radical adduct.
Syntheses and Thermal Reactions of Cyclic Sulphenium Ylides: 2-Alkyl(or aryl)-1-benzoyl-1H-thianaphthalen-2-ium-1-ides and 2-Alkyl(or aryl)-1-benzoyl-3,4-dihydro-1H-2-thianaphthalen-2-ium-1-ides
Kataoka, Tadashi,Tomoto, Akihiko,Shimizu, Hiroshi,Hori, Mikio
, p. 2913 - 2920 (2007/10/02)
Pummerer cyclization of phenacyl phenethyl sulphoxide (5) was carried out using trifluoroacetic anhydride to give 1-benzoyl-3,4-dihydro-1H-2-thianaphthalene (6) in a good yield.Alkylation (or arylation) of 1-benzoyl-1H-2-thianaphthalene (1) and the 3,4-di
