AbstractWe describe the enantioselective epoxidation of straight‐chain aliphatic alkenes using a biocatalytic system containing styrene monooxygenase from Rhodococcus sp. ST‐10 and alcohol dehydrogenase from Leifsonia sp. S749. The biocatalyzed enantiomeric epoxidation of 1‐hexene to (S)‐1,2‐epoxyhexane (>44.6 mM) using 2‐propanol as the hydrogen donor was achieved under optimized conditions. The biocatalyst had broad substrate specificity for various aliphatic alkenes, including terminal, internal, unfunctionalized, and di‐ and tri‐substituted alkenes. Here, we demonstrate that this biocatalytic system is suitable for the efficient production of enantioenriched (S)‐epoxyalkanes.magnified image
Synthese enantiospecifique du 5-hexadecanolide, pheromone de “Vespa Orientalis”
作者:Marc Larcheveque、Julien Lalande
DOI:10.1016/s0040-4020(01)91246-3
日期:1984.1
A synthetic scheme was elaborated to prepare (R)(+) δ-n-hexa-decanolactone 10 in 8 steps from (L)-glutamic acid.
拟定了一个合成方案,由(L)-谷氨酸分8步制备(R)(+)δ-n-六-癸癸内酯10。
Bioproduction of Chiral Epoxyalkanes using Styrene Monooxygenase from<i>Rhodococcus</i>sp. ST-10 (RhSMO)
作者:Hiroshi Toda、Ryouta Imae、Nobuya Itoh
DOI:10.1002/adsc.201400383
日期:2014.11.3
AbstractWe describe the enantioselective epoxidation of straight‐chain aliphatic alkenes using a biocatalytic system containing styrene monooxygenase from Rhodococcus sp. ST‐10 and alcohol dehydrogenase from Leifsonia sp. S749. The biocatalyzed enantiomeric epoxidation of 1‐hexene to (S)‐1,2‐epoxyhexane (>44.6 mM) using 2‐propanol as the hydrogen donor was achieved under optimized conditions. The biocatalyst had broad substrate specificity for various aliphatic alkenes, including terminal, internal, unfunctionalized, and di‐ and tri‐substituted alkenes. Here, we demonstrate that this biocatalytic system is suitable for the efficient production of enantioenriched (S)‐epoxyalkanes.magnified image