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1
The Claisen rearrangement approach to fused bicyclic medium-ring oxacycles.
Published 2008“…The synthesis of five fused-bicyclic medium-ring lactones carrying identical ring-fusion to that in the polyether toxins is described using an enolate hydroxylation, intramolecular hydrosilation, Claisen rearrangement sequence.…”
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2
Synthesis of fused bicyclic medium-ring lactones via Claisen rearrangement
Published 2000“…Fused bicyclic medium-ring lactones, carrying identical ring-fusion to that in the polyether toxins, are prepared by a Claisen rearrangement sequence.…”
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3
Synthesis of medium-ring lactones via tandem methylenation/Claisen rearrangement of cyclic carbonates
Published 2000“…Tandem methylenation/Claisen rearrangement of cyclic carbonates derived from vinyl-substituted 1,3- and 1,4-diols afforded eight and nine-membered unsaturated lactones respectively.…”
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4
Synthesis of medium-ring lactones via tandem methylenation/Claisen rearrangement of cyclic carbonates
Published 2002“…The reaction proceeds by initial formation of a ketene acetal which undergoes subsequent in situ Claisen rearrangement to provide the corresponding lactones. …”
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5
A Concise Synthesis of the Octalactins
Published 2004“…Key steps include the Paterson-Aldol reaction for the rapid assembly of the carbonate 46, methylenation of 46 and subsequent Claisen rearrangement of the corresponding alkenyl-substituted cyclic ketene acetal to provide the core unsaturated medium-ring lactone 47, and the use of enzyme-mediated acetate deprotection in the presence of a medium-ring lactone.…”
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6
A concise synthesis of the octalactins.
Published 2004“…Key steps include the Paterson-Aldol reaction for the rapid assembly of the carbonate 46, methylenation of 46 and subsequent Claisen rearrangement of the corresponding alkenyl-substituted cyclic ketene acetal to provide the core unsaturated medium-ring lactone 47, and the use of enzyme-mediated acetate deprotection in the presence of a medium-ring lactone.…”
Journal article