ChemInform Abstract: Tandem Pummerer Diels-Alder Sequence for the Preparation of α- Thio Substituted Naphthalene Derivatives

Autor: J. E. Cochran, Albert Padwa
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 26
ISSN: 0931-7597
DOI: 10.1002/chin.199536121
Popis: The α-thiocarbocation generated from the Pummerer reaction of an o -benzoyl substituted sulfoxide is intercepted by the adjacent keto group to produce an α-thio-isobenzofuran as a transient intermediate which undergoes a subsequent Diels-Alder cycloaddition with added dienophiles.
Databáze: OpenAIRE