Ph3PAuNTf2 as a Superior Catalyst for the Selective Synthesis of 2H-Chromenes: Application to the Concise Synthesis of Benzopyran Natural Products
β Scribed by Ioannis N. Lykakis; Christina Efe; Charis Gryparis; Manolis Stratakis
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 189 KB
- Volume
- 2011
- Category
- Article
- ISSN
- 1434-193X
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## Abstract A new synthetic route for biologically interesting benzochromenes was developed starting from naphthalenols and __Ξ±__,__Ξ²__βunsaturated aldehydes in the presence of ethylenediamine diacetate. This methodology was applied for the total synthesis of the biologically important natural prod