72087-94-6Relevant academic research and scientific papers
Dithiirane or Thiosulfine Intermediates in the Reaction of Acetyl Diaroylchloromethyl Disulfides with Secondary Amines? [1, 2]
Franek
, p. 909 - 915 (1996)
Since 1979, Senning's acetyl dibenzoylchloromethyl disulfide has been known as one of the first thiosulfine/dithiirane precursors. Its reactions with an excess of morpholine fulfill three advantageous conditions at once: thiosulfine or dithiirane species
APPROACHES TO THE LIBERATION OF THIOSULFINES
Franek, Walter
, p. 381 - 382 (2007/10/02)
In 1979 A.Senning found a series of reactions that involve probably thiosulfines of thiocarbonyl S-sulfides.Now, disulfide 5a was chosen for a re-examination, as no rearrangements seem to be involved.F, Cl, Br, CH3, and CH3O are used to change the electro
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.
