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- ISSN: 1386-2073
- E-ISSN: 1875-5402
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KF/Clinoptilolite: An Efficient Promoter for the Synthesis of Thioethers
- Source: Combinatorial Chemistry & High Throughput Screening, Volume 16, Issue 5, Jun 2013, p. 339 - 344
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- 01 Jun 2013
Abstract
Potassium fluoride impregnated on natural zeolite as a new solid base system effectively catalyzes the coupling of thiophenols with electron-deficient fluoro-, chloro- and bromo-arenes in DMSO. This versatile and efficient solid base has been demonstrated to afford the corresponding desired products in good to excellent yields. This procedure provides a convenient, efficient and practical method for the preparation of diaryl thioethers.
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