78774-74-0Relevant academic research and scientific papers
A Novel 1,4-Cycloaddition Reaction of a Stable 2-Thianaphthalene Derivative: Formation and X-Ray Crystal Structure of 3-Benzoyl-1a,2-dimethoxycarbonyl-1-methylthio-1a,7b-dihydrocyclopropanaphthalene
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Ohno, Sachio,Narita, Ken'ichi,Koyama, Hirozo
, p. 364 - 365 (1981)
Treatment of 1-benzoyl-2-methyl-2-thianaphthalene (1a) with dimethyl acetylenedicarboxylate leads to a novel 1,4-cycloaddition resulting in the formation of 3-benzoyl-1a,2-dimethoxycarbonyl-1-methylthio-1a,7b-dihydrocyclopropanaphthalene (2) whose stru
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 (
