Aluminium-mediated Reductive Dimerization of Aromatic Dialdehydes

Aluminium-mediated Reductive Dimerization of Aromatic Dialdehydes

Pinacol coupling reaction of several aromatic dialdehydes 1a-d using inexpensive aluminum powder as a reductive reagent in aqueous NaOH-methanol media afforded dimeric compounds 2a-d as main products, in which only one carbonyl group of 1 was reduced.

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Veröffentlicht in:Journal of chemical research 1999-03, Vol.23 (3), p.210-211
Hauptverfasser: Sahade, Daniel A., Kawaji, Takatoshi, Sawada, Tsuyoshi, Mataka, Shuntaro, Thiemann, Thies, Tsukinoki, Takehito, Tashiro, Masashi
Format: Artikel
Sprache:eng
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Zusammenfassung:Pinacol coupling reaction of several aromatic dialdehydes 1a-d using inexpensive aluminum powder as a reductive reagent in aqueous NaOH-methanol media afforded dimeric compounds 2a-d as main products, in which only one carbonyl group of 1 was reduced.
ISSN:1747-5198
2047-6507
DOI:10.1177/174751989902300320