111191-82-3Relevant academic research and scientific papers
Stereoselective synthesis of 2,4-disubstituted thiochromans using the supported reagent system 'Na2CO3/SiO2-PPA/ SiO2'
Aoyama, Tadashi,Okada, Kazuyuki,Nakajima, Hideaki,Matsumoto, Takuo,Takido, Toshio,Kodomari, Mitsuo
, p. 387 - 390 (2007)
A simple and efficient method has been developed for the stereoselective synthesis of 2,4-disubstituted thiochromans from arylthiols and α,β-unsaturated aldehydes by using an acid- and a base-supported reagent system, Na2CO3/SiO
Improve method for synthesis of 4-thioaryl-2,3,4-trihydro-1-benzo-thiopyrans: Acid-induced stereoselective intermolecular cycloaddition of α,β-unsaturated aldehydes with arenethiols
Ishino,Mihara,Kawai
, p. 1317 - 1319 (2007/10/03)
A catalytic amount of acids catalyzed reaction of α,β-unsaturated aldehydes with arenethiols in 1,2-dichloroethane brought about intermolecular cycloaddition to give the corresponding 4-thioaryl-2,3,4-trihydro-1-benzothiopyrans (thiochromans) in good to e
CLAY CATALYSIS: SYNTHESIS OF ORGANOSULPHUR SYNTHONS
Labiad, B.,Villemin, D.
, p. 31 - 38 (2007/10/02)
The Montmorillonite KSF catalyses the synthesis of a large variety of organic sulphur compounds from carbonyl compounds: dithianes, thioacetals, thioketals,thiochromanes.
A VERY SHORT ACCESS TO 4-SUBSTITUTED THIOCHROMANES
Cossy, J.,Henin, F.,Leblanc, C.
, p. 1417 - 1418 (2007/10/02)
A one pot synthesis of 4-substituted thiochromanes is described from α,β-unsaturated carbonyl compounds and thiophenol.
