72087-93-5Relevant academic research and scientific papers
STUDIES OF DITHIIRANES AND THIOSULFINES AS REACTIVE INTERMEDIATES
Senning, Alexander,Hansen, Holger C.,Abdel-Megeed, Mohamed F.,Mazurkiewicz, Witold,Jensen, Birgit
, p. 739 - 746 (2007/10/02)
Indirect, but compelling evidence for the intermediacy of dithiiranes 1 and thiosulfines 2 has been found by us and is also provided by literature data.The intriguing dithiirane -> dithioester rearrangement as well as most of the interrelations and conversions postulated in Scheme 1 have been demonstrated experimentally.In a number of cases acetyl α-chloroalkyl disulfides 16 (X=Cl, Y=COCH3) are useful starting materials for the synthesis of thioamides such as 40.
Reactions of p-Toluenesulfinic Acid with Dialkoxy or Diamino Sulfides and Disulfides
Okawara, Tadashi,Yamasaki, Tetsuro,Sato, Kimitoshi,Miyazaki, Hiroyuki,Furukawa, Mitsuru
, p. 5225 - 5230 (2007/10/02)
The reactions of p-toluenesulfinic acid (1) with dialkoxy disulfides (2), dialkoxy sulfides (6), diamino disulfides (8), diamino sulfides (9), and diamino sulfoxides (15), were examined and found to give di-p-toluenesulfonyl disulfide (3), di-p-toluenesulfonyl sulfide (4), amino p-toluenesulfonyl disulfides (10), amino p-toluenesulfonyl sulfides (13), and p-toluenesulfinamides (16), respectively.Keywords - sulfinate S-nucleophile; intermolecular reaction; dialkoxy disulfide; dialkoxy sulfide; diamino disulfide; diamino sulfide; diamino sulfoxide; amino sulfonyl disulfide; amino sulfonyl sulfide
