全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Laurent Commeiras , Jean-Luc Parrain
来源:[J].Tetrahedron: Asymmetry(IF 2.115), 2003, Vol.15 (3), pp.509-517Elsevier
摘要:Abstract(#br)The first total synthesis of both enantiomers of furocaulerpin was accomplished in good yields with a high control of the stereogenic center by enzymatic resolution, a total control of the configuration of the central double bond and the construction of the dienyne m...
作者:Laurent Commeiras , Maurice Santelli , Jean-Luc Parrain
来源:[J].Tetrahedron Letters(IF 2.397), 2003, Vol.44 (11), pp.2311-2314Elsevier
摘要:Abstract(#br)The synthesis of 2-substituted 1,4-diacetoxybutadiene derivatives with a partial control of stereochemistry is described from two potentially precursor enals by a judicious choice of experimental conditions (Ac 2 O/DMAP in Et 3 N). These conditions have been successf...
作者:Laurent Commeiras , Samuel C Woodcock ...
来源:[J].Tetrahedron(IF 2.803), 2003, Vol.60 (4), pp.933-938Elsevier
摘要:Abstract(#br)1 H -pyrazolo[4,3- c ]pyridines were obtained from bis-acetylenic- N -benzoylhydrazones using aqueous ammonia.
作者:Laurent Commeiras , Jocelyne Condo ...
来源:[J].Bioorganic & Medicinal Chemistry Letters(IF 2.338), 2009, Vol.19 (23), pp.6736-6739Elsevier
摘要:Abstract(#br)The cross talk between different membrane receptors is the source of increasing research. We designed and synthesized a new hetero-bivalent ligand that has antagonist properties on both A 1 adenosine and μ opiate receptors with a K i of 0.8 ± 0.05 and 0.7 ± 0.03...
作者:Laurent Commeiras , Pascale Barbier ...
来源:[J].Bioorganic & Medicinal Chemistry(IF 2.903), 2006, Vol.14 (16), pp.5540-5548Elsevier
摘要:Abstract(#br)The synthesis of an analog of caulerpenyne having a trimethoxyaryl moiety was achieved in 11% overall yield over 11 steps. Its biological activity has been evaluated as inhibitor of in vitro tubulin polymerization or angiogenesis.
作者:Laurent Commeiras , Yoann Coquerel
来源:[J].Tetrahedron(IF 2.803), 2009, Vol.65 (47), pp.9756-9764Elsevier
摘要:Abstract(#br)2-Sulfonimidoylylidene tetrahydrofurans and 2-sulfonimidoylylidene-5-vinyl tetrahydrofurans were readily synthesized via a consecutive acylation/SN2 sequence with total regio- and chemoselectivity from Johnson's sulfoximine derivatives. The same consecutive reaction ...
作者:Muhammad Idham Darussalam Mardjan , Jean‐Luc Parrain , Laurent Commeiras
来源:[J].Advanced Synthesis & Catalysis(IF 5.535), 2016, Vol.358 (4), pp.543-548Wiley
摘要:Abstract(#br)A copper‐catalysed multicomponent coupling reaction between readily available ( Z )‐3‐iodoacrylic acids, terminal alkynes, and primary amines was developed to smoothly access a small library of 5‐hydroxy‐1 H ‐pyrrol‐2(5 H )‐ones in good yields. Th...
作者:... Michel Rajzman , Laurent Commeiras , Jean‐Luc Parrain
来源:[J].Advanced Synthesis & Catalysis(IF 5.535), 2012, Vol.354 (10), pp.2038-2048Wiley
摘要:Abstract(#br)An update of our preliminary communication concerning an efficient organocatalytic procedure for the transfer of tin onto aldehydes is presented. This update combines (i) a full study of the preparation of γ‐silyloxyallylstannanes from β‐substituted enals, ...
作者:Romain Blanc , Laurent Commeiras , Jean‐Luc Parrain
来源:[J].Advanced Synthesis & Catalysis(IF 5.535), 2010, Vol.352 (4), pp.661-666Wiley
摘要:Abstract(#br)A new, highly efficient and mild N‐heterocyclic carbene (NHC)‐mediated organocatalytic procedure for the transfer of tin from tributyl(trimethylsilyl)stannane (Bu3SnSiMe3) onto aldehydes for the preparation of α‐silyloxyalkylstannanes ...

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