89805-65-2Relevant academic research and scientific papers
Stable 2-Thianaphthalenes: Synthesis and Reactions with Electrophiles
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Narita, Ken'ichi,Ohno, Sachio,et al
, p. 1885 - 1896 (2007/10/02)
The stable and crystalline 2-thianaphthalene derivatives 2-methyl-2-thianaphthalene-1-carbonitrile (8) and 1-benzoyl-2-methyl-2-thianaphthalene (9) have been synthetized in high yields by proton abstraction from the corresponding benzothiopyrylium salts (
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
