Clayton, Stephen E., Gabbutt, Christopher D., Hepworth, John D. and Heron, B. Mark (1993) Direct aromatic tert-butylation during the synthesis of thiochroman-4-ones. Tetrahedron, 49 (4). pp. 939-946. ISSN 0040-4020
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Official URL: http://dx.doi.org/10.1016/S0040-4020(01)80335-5
Abstract
The synthesis of thiochroman-4-ones from thiophenols and 3-methylbut-2-enoic acid effected by methane sulphonic acid is accompanied by tert-butylation of the aromatic ring. 3-Arylthiobutanoic acids, available using β-butyrolactone, are efficiently cyclised in the same manner.
Item Type: | Article |
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Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
Schools: | School of Applied Sciences |
Related URLs: | |
Depositing User: | Sharon Beastall |
Date Deposited: | 20 Sep 2012 11:35 |
Last Modified: | 28 Aug 2021 11:21 |
URI: | http://eprints.hud.ac.uk/id/eprint/14984 |
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