Chowdhury, RM;
Wilden, JD;
(2015)
An improved transition-metal-free synthesis of aryl alkynyl sulfides via substitution of a halide at an sp-centre.
Organic and Biomolecular Chemistry
, 13
(21)
pp. 5859-5861.
10.1039/c5ob00494b.
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Abstract
A simple high-yielding preparation of aryl alkynyl sulfides is presented. The reaction of a chloroacetylene with a thiolate salt in the presence of an amine mediator (dimethylamine or N,N'-dimethylethylenediamine) yields the alkynyl sulfides in excellent yields. The alkynyl chloride is easily prepared from the parent alkyne.
| Type: | Article |
|---|---|
| Title: | An improved transition-metal-free synthesis of aryl alkynyl sulfides via substitution of a halide at an sp-centre |
| Location: | England |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1039/c5ob00494b |
| Publisher version: | http://dx.doi.org/10.1039/c5ob00494b |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1474726 |
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