Buscar
Mostrando ítems 1-10 de 164
Chiral Triphenylprolinol Ligands for the Efficient Catalytic Asymmetric Arylation of Aldehydes
(WILEY-BLACKWELL, 2010)
The synthesis of new chiral amino alcohols by Heck arylation of an enecarbamate is described. These compounds were used as chiral ligands for the catalytic asymmetric arylation of aldehydes and can be easily recovered. ...
Asymmetric synthesis of: Trans -4,5-disubstituted γ-butyrolactones involving a key allylboration step. First access to (-)-nicotlactone B and (-)-galbacin
(Royal Society of Chemistry, 2018-02)
An efficient asymmetric synthesis of trans-4,5-disubstituted γ-butyrolactones from aldehydes and enantioenriched γ-carbamate alkenylboronates is reported. The cornerstone of this strategy is the implementation of sequential ...
Aqueous Morita-Baylis-Hillman Reaction of Unprotected Isatins with Cyclic Enones
(Amer Chemical SocWashingtonEUA, 2013)
An alternative approach to aminodiols from Baylis-Hillman adducts. Stereoselective synthesis of chloramphenicol, fluoramphenicol and thiamphenicol
(Soc Brasileira QuimicaSao PauloBrasil, 2005)
Total Synthesis Of The Oxopolyene Macrolide (-)-marinisporolide C
(AMER CHEMICAL SOCWASHINGTON, 2015)
The asymmetric total synthesis of (+)- and (-)-trypargine via Noyori asymmetric transfer hydrogenation
(Sociedade Brasileira de Química, 2009)
A short and efficient synthesis of (+)-prelactone B
(Pergamon-elsevier Science LtdOxfordInglaterra, 2004)
Chemoenzymatic Synthesis of Triazololactams Structurally Related to Pancratistatin
(Wiley VCH Verlag, 2017-07-17)
Four tricyclic lactams that structurally resemble alkaloids with the pancratistatin skeleton were synthetized from bromobenzene by a chemoenzymatic strategy. The sequence involved enzymatic dihydroxylation, efficient ...