88673-96-5Relevant academic research and scientific papers
Formation of Uncondensed Binuclear Heterocyclic Compounds in the Thio-Claisen Rearrangement of Heteroaromatic Sulfides
Anisimov, A. V.,Panov, S. M.,Sizoi, V. F.,Nepogod'ev, S. A.,Viktorova, E. A.
, p. 1072 - 1075 (1983)
Allyl hetaryl sulfides with an allyl fragment that is part of a heteroaromatic ring undergo a -sigmatropic rearrangement when they are heated in various solvents, as a result of which uncondensed binuclear heterocyclic compounds are formed.On the basis of kinetic data it was shown that the inclusion of the vinyl or allyl fragment of a sulfide in the composition of the heteroaromatic ring hinders the rearrangement more, the higher the aromatic character of the heteroring.
Regioselective synthesis of benzofuran-annulated six-membered sulfur heterocycles by aryl radical cyclization
Majumdar,Chattopadhyay,Nath
, p. 2907 - 2915 (2008/02/11)
The tin hydride-mediated cyclization of a number of sulfides and sulfones under mild and neutral conditions has been investigated. The sulfides were in turn derived from 3(2H) benzothiofuranone and 2-bromobenzyl bromides by phase-transfer-catalyzed reacti
