ChemInform Abstract: Enantioselective Synthesis of Fusarentin Methyl Ethers: Insecticidal Metabolites of Fusarium larvarum

Autor: Thomas J. Simpson, Carole McNicholas, Nicola J. Willett
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 28
ISSN: 0931-7597
Popis: Fusarentin 4,5-dimethyl ether ( 1 ) and its 4-desmethoxy analogue are synthesised via acylation of the benzylic anion of N , N -dimethyl-2,3,4,-trimethoxy-6-methylbenzamide ( 9 ) and N , N -dimethyl-2,4-dimethoxy-6-methylbenzamide ( 8 ) with N -methoxy- N -methyl-( S )-3- tert -butyldimethylsilyloxyhexanamide ( 13 ): subsequent reduction of ketone ( 15 ) to the anti -1,3-diol ( 16 ) and acid catalysed cyclisation gives ( 1 ).
Databáze: OpenAIRE