Selective Pinacol Coupling on Regeneratable Supported Acids in Sole Water

Selective Pinacol Coupling on Regeneratable Supported Acids in Sole Water

Efficient pinacol coupling was developed in sole water, using a reusable heterogeneous supported acid source and zinc as cheap available metal source. This medium can be easily regenerated up to 10-fold without loss of activity. Moreover, supported acids enhance the selectivity of the pinacol coupli...

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Veröffentlicht in:Journal of organic chemistry 2015-06, Vol.80 (12), p.6375-6380
Hauptverfasser: Sotto, Nicolas, Billamboz, Muriel, Chevrin-Villette, Carole, Len, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Sciences
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Zusammenfassung:Efficient pinacol coupling was developed in sole water, using a reusable heterogeneous supported acid source and zinc as cheap available metal source. This medium can be easily regenerated up to 10-fold without loss of activity. Moreover, supported acids enhance the selectivity of the pinacol coupling reaction compared with homogeneous acids.
ISSN:0022-3263
1520-6904
DOI:10.1021/acs.joc.5b00837