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Journal of Taibah University for Science Volume 12, 2018 - Issue 3
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Original articles

Study of the zinc action on the 2-chloroethyl 2-bromo-2-perfluoroalkylethanoates

Balsem Jedidi YaichLaboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
,
Abakar Ould AmanatoullahLaboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
,
Nejib Hussein MekniLaboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, TunisiaCorrespondence[email protected]
ORCID Iconhttp://orcid.org/0000-0003-2924-3551
ORCID Icon &
Moufida Romdhani-YounesLaboratory of Structural Organic Chemistry, Department of Chemistry, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
Pages 241-246 | Received 13 Dec 2017, Accepted 27 Mar 2018, Published online: 26 Apr 2018

Figures & data

Scheme 1. Alcoholysis reaction of 2-bromo-2-perfluoroalky acids 1 with the 2-chloroethanol.

Scheme 1. Alcoholysis reaction of 2-bromo-2-perfluoroalky acids 1 with the 2-chloroethanol.

Scheme 2. Action of zinc on the 2-chloroethyl 2-bromo-2-perfluoroalkylethanoates 2 at 70°C.

Scheme 2. Action of zinc on the 2-chloroethyl 2-bromo-2-perfluoroalkylethanoates 2 at 70°C.

Scheme 3. Effect of a zinc excess on the 2-chloroethyl 2-bromo-2-perfluoroalkylethanoates 2 at 100°C.

Scheme 3. Effect of a zinc excess on the 2-chloroethyl 2-bromo-2-perfluoroalkylethanoates 2 at 100°C.

Scheme 4. trans elimination of BrZnF species from compounds 2 at 100°C.

Scheme 4. trans elimination of BrZnF species from compounds 2 at 100°C.

Scheme 5. Formation of the bis(vinyl perfluoroalkyl ester) ethoxyde 6.

Scheme 5. Formation of the bis(vinyl perfluoroalkyl ester) ethoxyde 6.
Supplemental material

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