91759-86-3Relevant academic research and scientific papers
Br?nsted acid-catalyzed solvent-controlled regioselective hydrothiolation and diastereoselective cascade cyclization of dienes
Chen, Zhi-Min,Ding, Tong-Mei,Huang, Jie,Ji, Kai,Li, Zi-Hao,Lu, Ka
supporting information, p. 12639 - 12642 (2021/12/07)
A highly regio- and diastereo-selective Br?nsted acid-catalyzed tandem hydrothiolation/Friedel-Crafts reaction of linear 1,3-dienes has been developed for the first time, which provides a metal-free and atom-economic way of constructing thiochromane deriv
S-Substituted Thiacyclobutenium Salts
Bodwell, James R.,Patwardhan, Bhalchandra H.,Dittmer, Donald C.
, p. 4192 - 4196 (2007/10/02)
Treatment of 3-phenyl- or 3-(2-naphthyl)-2H-thietes with trimethyl- or triethyloxonium tetrafluoroborate or with methyl trifluoromethansulfonate yields colorless S-alkylthiacyclobutenium salts.They react with cyanide ion to give both ring opened and dealk
Synthesis of Heterocyclic Compounds : Part XXIV - Synthesis of 2,4-Disubstituted Thianaphthalenium Perchlorates and Thiachromans
Devdhar, R. S.,Gogte, V. N.,Tilak, B. D.
, p. 1014 - 1018 (2007/10/02)
Cyclodehydration of β-phenylmercaptopropyl phenyl ketone (V) and β-phenyl-β-phenylmercaptoethyl methyl ketone (VI) with 70percent perchloric acid gives a mixture of 2-methyl-4-phenylthianaphthalenium perchlorate (X), 4-methyl-2-phenylthianaphthalenium per
