Multifidene 1 is a chemical messenger for male gametes of the brown alga Cutleria multifida. The synthesis of messenger analogues with a tetrahydrofurane ring will be reported. The general synthetic approach offers the possibility to prepare a great variety of stereospecific 2,3- and 3,4-cis/trans-disubstituted tetrahydrofurans.
Reactions of haloketenes with allyl ethers and thioethers: a new type of Claisen rearrangement
作者:Roger Malherbe、Guenther Rist、Daniel Bellus
DOI:10.1021/jo00154a023
日期:1983.3
MALHERBE, R.;RIST, G.;BELLUS, D., J. ORG. CHEM., 1983, 48, N 6, 860-869
作者:MALHERBE, R.、RIST, G.、BELLUS, D.
DOI:——
日期:——
Microbiological transformations. 25. Enantioselective baeyer-villiger oxidation as a tool for the synthesis of enantiopure bicyclic furofuran and pyrofuran chirons.
作者:Frédéric Petit、Roland Furstoss
DOI:10.1016/s0957-4166(00)80245-1
日期:1993.6
Several bicyclic [n.2.0] ketones were submitted to enzymatic Baeyer-Villigeroxidation and provided the corresponding regioisomeric lactones showing high enantiopurities. These products could be used as interesting chirons for the synthesis of various natural compounds. The absolute configurations of the obtained lactones were assigned using circular dichroism measurements.