Enantioselective organocatalytic Michael addition of malonate esters to nitro olefins using bifunctional cinchonine derivatives.
about
Cupreines and cupreidines: an established class of bifunctional cinchona organocatalystsStructural optimization of thiourea-based bifunctional organocatalysts for the highly enantioselective dynamic kinetic resolution of azlactones.Enantioselective organocatalytic α-fluorination of cyclic ketones.Highly tunable arylated cinchona alkaloids as bifunctional catalysts.Copolymer-supported heterogeneous organocatalyst for asymmetric aldol addition in aqueous medium.Asymmetric Friedel-crafts reaction of indoles with imines by an organic catalyst.The Mannich reaction of malonates with simple imines catalyzed by bifunctional cinchona alkaloids: enantioselective synthesis of beta-amino acids.Dimeric Cinchona alkaloidsNovel bifunctional sulfonamides catalyze an enantioselective conjugate addition.Journey Heading Towards Enantioselective Synthesis Assisted by Organocatalysis.Cobalt(III) Werner Complexes with 1,2-Diphenylethylenediamine Ligands: Readily Available, Inexpensive, and Modular Chiral Hydrogen Bond Donor Catalysts for Enantioselective Organic Synthesis.Stereoselective Glycosylation of 2-Nitrogalactals Catalyzed by a Bifunctional Organocatalyst.Stereoselective, nitro-Mannich/lactamisation cascades for the direct synthesis of heavily decorated 5-nitropiperidin-2-ones and related heterocycles.Towards the total synthesis of keramaphidin B.One-Pot Asymmetric Nitro-Mannich/Hydroamination Cascades for the Synthesis of Pyrrolidine Derivatives: Combining Organocatalysis and Gold Catalysis.Nitro-enabled catalytic enantioselective formal umpolung alkenylation of β-ketoesters.Asymmetric synthesis of syn-propargylamines and unsaturated β-amino acids under Brønsted base catalysis.Asymmetric Michael addition reaction of 3-substituted-N-Boc oxindoles to activated terminal alkenes catalyzed by a bifunctional tertiary-amine thiourea catalyst.Enantioselective aza-Michael addition of imides by using an integrated strategy involving the synthesis of a family of multifunctional catalysts, usage of multiple catalysis, and rational design of experiment.A highly efficient access to enantiopure tetrahydropyridines: dual-organocatalyst-promoted asymmetric cascade reaction.Cinchonine and thiourea.Organocatalytic asymmetric cyanation of isatin derived N-Boc ketoimines.Concise synthesis of (-)-nakadomarin A.β2, 2 -Amino Acid N-Carboxyanhydrides Relying on Sequential Enantioselective C(4)-Functionalization of Pyrrolidin-2,3-diones and Regioselective Baeyer-Villiger Oxidation.Highly enantioselective Michael addition of malononitrile to alpha,beta-unsaturated ketones.The immobilisation of chiral organocatalysts on magnetic nanoparticles: the support particle cannot always be considered inert.Synthesis of enantioenriched azo compounds: organocatalytic Michael addition of formaldehyde N-tert-butyl hydrazone to nitroalkenes.Synthetic and Organocatalytic Studies of Quinidine Analogues with Ring-Size Modifications in the Quinuclidine Moiety.Study on the Catalytic Behavior of Bifunctional Hydrogen-Bonding Catalysts Guided by Free Energy Relationship Analysis of Steric Parameters.Highly enantio- and diastereoselective generation of two quaternary centers in spirocyclopropanation of oxindole derivatives.Asymmetric Assembly of All-Carbon Tertiary/Quaternary Nonadjacent Stereocenters through Organocatalytic Conjugate Addition of α-Cyanoacetates to a Methacrylate Equivalent.Strategy for Stereoselective Metal-free α-Functionalization of 2-Azaaryl Acetates with N-Boc Imines.Total Syntheses of Pyroclavine, Festuclavine, Lysergol, and Isolysergol via a Catalytic Asymmetric Nitro-Michael Reaction.Werner Complexes with ω-Dimethylaminoalkyl Substituted Ethylenediamine Ligands: Bifunctional Hydrogen-Bond-Donor Catalysts for Highly Enantioselective Michael Additions.Catalytic enantioselective cascade Michael/cyclization reaction of 3-isothiocyanato oxindoles with exocyclic α,β-unsaturated ketones en route to 3,2'-pyrrolidinyl bispirooxindoles.Controlling the α/γ-Reactivity of Vinylogous Ketone Enolates in Organocatalytic Enantioselective Michael Reactions.Expedient and Diastereodivergent Assembly of Terpenoid Decalin Subunits having Quaternary Stereocenters through Organocatalytic Robinson Annulation of Nazarov Reagent.Conformational control of nonplanar free base porphyrins: towards bifunctional catalysts of tunable basicity.Asymmetric triple relay catalysis: enantioselective synthesis of spirocyclic indolines through a one-pot process featuring an asymmetric 6π electrocyclization.Catalytic enantioselective addition of sodium bisulfite to chalcones.
P2860
Q26747299-92E5F9AB-A526-495B-9938-086D00FA0E55Q33263511-DDBAEFA8-AA6E-4964-8F01-296CCE5AF191Q33797177-DF9CB906-CEDA-4789-B2B7-2DEE8CBFCEADQ34012882-5C381890-A105-4C9A-AB36-DB6E3A79B424Q34252225-EF7D3B30-9A69-480E-B99F-B82AACA6FBE6Q35180281-39F7A1E5-01F2-4097-8AAA-385885B152CBQ35210367-A9AFCD65-5360-431C-9C1B-D6CF7DCC771DQ35546281-636B6B2D-33D5-4AF9-BFA3-6F952DFD66F9Q37137912-0BEEDB0D-2263-4333-9BB5-C1D7CD1034CEQ38556808-96BE6D95-4322-43CB-9F9A-28F6B3AEFDE6Q39779855-137F700B-5E09-491D-BB32-15B9983C56ECQ41315277-F9F73E9B-B3C7-4066-8C9A-7CA8FFCEF74AQ41838235-FFE1AD38-B6D4-46B6-99A7-F0EF06B48ACCQ41870933-0D2CDC99-4376-413A-8A4F-17E0BE39F21DQ41970939-12189F6B-2856-4B9A-A65F-A5C6DB9AB070Q42110142-F7D11CA7-CF5F-43CB-A978-35F981295C88Q42933882-2B5AF799-F031-45D6-B2D2-F31FA36A70FDQ43213881-6B01BA3A-B3EB-4412-A03C-B09D48CE56D9Q43486915-65C17F9C-1D96-4A62-A2C8-20726F1F9114Q44010257-4067E3BC-6B9B-42D0-A70F-9DCE03829652Q44987683-93F94179-8565-4C64-B7C4-0107DDCABCFFQ45711632-DFAEBFC9-442E-47C1-872F-1BBA248B1EE5Q45976468-0151DA5C-A1D8-4E96-BA7F-97A1EB9C5A17Q46411447-1A3B3489-68A2-496E-A182-2E594DF4D78CQ46823441-E303ADC9-FDDF-4711-BD43-142563CDFF17Q46835031-B8B071E4-59BC-4625-A7A4-692D13D6A3C2Q46920810-E4FFAA1B-E297-4CFC-AC37-E5E29DC0BD50Q47281086-359341BD-A004-439F-A916-ECD0BCA687D5Q48046246-0AB93497-CAA0-41BF-969F-23DDFC563AAAQ48119305-A1C027E0-5682-4C4D-B426-CC3BDFA00FD0Q48129484-350684D4-EA9A-4472-8EA9-124304C397ACQ48133845-5FB40A51-13ED-4849-9660-B2AA206D6785Q48160946-F9A94766-ADF6-42ED-B6DB-AFA3441EE0E0Q48229111-E6C529ED-EA3F-4F50-9B63-2D4F125223B5Q48254967-FE0A80EE-D398-4665-A2AB-7543080B140EQ48358985-7FDAD30E-8DA5-44C4-A5C3-7723D50B1E41Q48949640-33994DD8-0A3B-480F-B516-0201640397BCQ49953607-D2C1E544-1996-45FC-8B7D-CA5CB1D978BBQ50447753-D4C46064-F7F0-4B6F-A59A-1B316D9D02DAQ50519003-7DF5B5DA-65AD-4AE1-A2C6-8053A7205350
P2860
Enantioselective organocatalytic Michael addition of malonate esters to nitro olefins using bifunctional cinchonine derivatives.
description
2005 nî lūn-bûn
@nan
2005年の論文
@ja
2005年学术文章
@wuu
2005年学术文章
@zh
2005年学术文章
@zh-cn
2005年学术文章
@zh-hans
2005年学术文章
@zh-my
2005年学术文章
@zh-sg
2005年學術文章
@yue
2005年學術文章
@zh-hant
name
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@en
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@nl
type
label
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@en
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@nl
prefLabel
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@en
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@nl
P356
P1476
Enantioselective organocatalyt ...... tional cinchonine derivatives.
@en
P2093
Darren J Dixon
Peter S Hynes
P304
P356
10.1039/B508833J
P407
P50
P577
2005-08-08T00:00:00Z