77988-92-2Relevant academic research and scientific papers
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
