10.1021/jo3023186.s001
Shoji Matsumoto
Shoji
Matsumoto
Hiroyuki Shibata
Hiroyuki
Shibata
Motohiro Akazome
Motohiro
Akazome
α‑Diketone
Formation Accompanied by Oxidation
of Sulfur Functional Group by the Reaction of <i>o</i>‑Alkynylarenesulfoxide
with Iodine
American Chemical Society
2016
IodineThe reaction
Diketone
iodine
additive
Oxidation
sulfinyl
Formation
diketone
Sulfur Functional Group
material
oxygen atoms
sulfonyl compound
functionalitie
formation
ratio
sulfenyl
sulfoxide
yield
Results show
2016-02-19 22:31:32
Journal contribution
https://acs.figshare.com/articles/journal_contribution/_Diketone_Formation_Accompanied_by_Oxidation_of_Sulfur_Functional_Group_by_the_Reaction_of_i_o_i_Alkynylarenesulfoxide_with_Iodine/2442706
The reaction of <i>o</i>-alkynylarenesulfoxide
with iodine
was investigated in detail, revealing functionalities of the formation
of α-diketones with sulfenyl, sulfinyl, and sulfonyl. Additives
can change the ratio of products to give medium-to-excellent yields.
Results show that water is taken into only sulfonyl compound and that
other oxygen atoms constructed in the products are presumably derived
from sulfoxide of the starting material and molecular oxygen.