Microwave-assisted synthesis of 1,3-benzodioxole derivatives from catechol and ketones or aldehydes

An efficient synthetic procedure for the preparation of a diverse library of 1,3-benzodioxoles was developed by applying controlled microwave heating in comparison with currently available conventional heating. Reactions were completed in less than 3h. The isolation of product is simple, the isolate...

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Veröffentlicht in:	Tetrahedron letters 2011-08, Vol.52 (34), p.4371-4374
Hauptverfasser:	Pingali, Subramanya R.K., Jursic, Branko S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aldehydes Benzodioxoles Carbonyl protection Catechol protection Chemistry Derivatives Exact sciences and technology Heating Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Ketones Libraries Microwave-assisted reactions Microwaves Noncondensed benzenic compounds Organic chemistry Preparations and properties Synthesis (chemistry) Tetrahedrons
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Beschreibung
Zusammenfassung:	An efficient synthetic procedure for the preparation of a diverse library of 1,3-benzodioxoles was developed by applying controlled microwave heating in comparison with currently available conventional heating. Reactions were completed in less than 3h. The isolation of product is simple, the isolated yields are good to excellent, and this method is applicable to large scale production.
ISSN:	0040-4039 1873-3581
DOI:	10.1016/j.tetlet.2011.03.063