Fast and efficient green synthesis of thiosulfonate S-esters by microwave-supported permanganate oxidation of symmetrical disulfides

Luu Thi Xuan Thi, Thao-Tran Thi Nguyen, Thach Ngoc Le, Jens Spanget-Larsen, Fritz Duus

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Potassium permanganate absorbed on copper(II) sulfate pentahydrate has been found to be an efficient, inexpensive, and green oxidation agent for the synthesis of “symmetrical” thiosulfonate S-esters by oxidation of the corresponding symmetrical disulfides. The oxidation reactions were carried out under solvent-free reaction conditions within 15 min under the influence of microwave irradiation, as well as (for comparison) supported by conventional heating, to afford yields of the thiosulfonate S-esters in the range of 60–83%. The oxidation reaction appears to proceed (at least partly) via an intermediate symmetrical vic-disulfoxide
OriginalsprogEngelsk
TidsskriftJournal of Sulfur Chemistry
Vol/bind36
Udgave nummer3
Sider (fra-til)340-350
Antal sider11
ISSN1741-5993
DOI
StatusUdgivet - 2015

Citer dette

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title = "Fast and efficient green synthesis of thiosulfonate S-esters by microwave-supported permanganate oxidation of symmetrical disulfides",
abstract = "Potassium permanganate absorbed on copper(II) sulfate pentahydrate has been found to be an efficient, inexpensive, and green oxidation agent for the synthesis of “symmetrical” thiosulfonate S-esters by oxidation of the corresponding symmetrical disulfides. The oxidation reactions were carried out under solvent-free reaction conditions within 15 min under the influence of microwave irradiation, as well as (for comparison) supported by conventional heating, to afford yields of the thiosulfonate S-esters in the range of 60–83{\%}. The oxidation reaction appears to proceed (at least partly) via an intermediate symmetrical vic-disulfoxide",
author = "Thi, {Luu Thi Xuan} and {Thi Nguyen}, Thao-Tran and Le, {Thach Ngoc} and Jens Spanget-Larsen and Fritz Duus",
year = "2015",
doi = "10.1080/17415993.2015.1025404",
language = "English",
volume = "36",
pages = "340--350",
journal = "Journal of Sulfur Chemistry",
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publisher = "Taylor & Francis",
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Fast and efficient green synthesis of thiosulfonate S-esters by microwave-supported permanganate oxidation of symmetrical disulfides. / Thi, Luu Thi Xuan; Thi Nguyen, Thao-Tran; Le, Thach Ngoc ; Spanget-Larsen, Jens; Duus, Fritz.

I: Journal of Sulfur Chemistry, Bind 36, Nr. 3, 2015, s. 340-350.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Fast and efficient green synthesis of thiosulfonate S-esters by microwave-supported permanganate oxidation of symmetrical disulfides

AU - Thi, Luu Thi Xuan

AU - Thi Nguyen, Thao-Tran

AU - Le, Thach Ngoc

AU - Spanget-Larsen, Jens

AU - Duus, Fritz

PY - 2015

Y1 - 2015

N2 - Potassium permanganate absorbed on copper(II) sulfate pentahydrate has been found to be an efficient, inexpensive, and green oxidation agent for the synthesis of “symmetrical” thiosulfonate S-esters by oxidation of the corresponding symmetrical disulfides. The oxidation reactions were carried out under solvent-free reaction conditions within 15 min under the influence of microwave irradiation, as well as (for comparison) supported by conventional heating, to afford yields of the thiosulfonate S-esters in the range of 60–83%. The oxidation reaction appears to proceed (at least partly) via an intermediate symmetrical vic-disulfoxide

AB - Potassium permanganate absorbed on copper(II) sulfate pentahydrate has been found to be an efficient, inexpensive, and green oxidation agent for the synthesis of “symmetrical” thiosulfonate S-esters by oxidation of the corresponding symmetrical disulfides. The oxidation reactions were carried out under solvent-free reaction conditions within 15 min under the influence of microwave irradiation, as well as (for comparison) supported by conventional heating, to afford yields of the thiosulfonate S-esters in the range of 60–83%. The oxidation reaction appears to proceed (at least partly) via an intermediate symmetrical vic-disulfoxide

U2 - 10.1080/17415993.2015.1025404

DO - 10.1080/17415993.2015.1025404

M3 - Journal article

VL - 36

SP - 340

EP - 350

JO - Journal of Sulfur Chemistry

JF - Journal of Sulfur Chemistry

SN - 1741-5993

IS - 3

ER -