88157-92-0Relevant academic research and scientific papers
Selective sulfurization of olefins by 9,10-epidithio-9,10-dihydroanthracene: Intermediacy of diatomic sulfur
Ando, Wataru,Sonobe, Hideki,Akasaka, Takeshi
, p. 5093 - 5100 (1990)
The reaction of 9,10-dihydro-9,10-(1,3-epidithio-2-methano-2-p-methoxyphenyl-1-oxide) propanoanthracene (3) with perchloric acid in the presence of 1,3-butadienes and electron-rich olefins gave 1,2-dithiins and episulfides, respectively. The reaction is explained in terms of an intermediate anthracene endodisulfide with transfer of singlet diatomic sulfur to the dienes and olefins.
GENERATION OF SINGLET DIATOMIC SULFUR FROM 9,10-EPIDITHIO-9,10-DIHYDROANTHRACENE
Ando, Wataru,Sonobe, Hideki,Akasaka, Takeshi
, p. 6653 - 6656 (2007/10/02)
The novel 9,10-epidithio-9,10-dihydroanthracene (2a) was formed as an intermediate in the reaction of 9,10-dihydro-9,10-(1,3-epidithio-2-methano-2-p-methoxyphenyl-1-oxide)propanoanthracene (3) with perchloric acid.Singlet diatomic sulfur was generated from endodisulfide 2a and trapped with conjugated dienes.
