Lista de obras - José María Lassaletta - Dominio Público Uruguay

"On water" nucleophilic addition of formaldehyde N,N-dialkylhydrazones to α-keto esters

artículo científico publicado en 2011

A Broadened Scope for the Use of Hydrazones as Neutral Nucleophiles in the Presence of H-Bonding Organocatalysts

article

A practical oxidative method for the cleavage of hydrazide N[bond]N bonds

artículo científico publicado en 2004

Asymmetric Mannich-Type Addition of Ketene Silyl Acetals and Thioacetals toN,N-Dialkylhydrazones

article

Asymmetric Michael addition of formaldehyde N,N-dialkylhydrazones to alkylidene malonates

scientific article published on 01 March 2002

Asymmetric Synthesis oftrans-3-Amino-4-alkylazetidin-2-ones from ChiralN,N-Dialkylhydrazones

artículo científico publicado en 2004

Asymmetric formal carbonyl-ene reactions of formaldehyde tert-butyl hydrazone with α-keto esters: dual activation by bis-urea catalysts

artículo científico publicado en 2012

Asymmetric organocatalytic Strecker-type reactions of aliphatic N,N-dialkylhydrazones

artículo científico publicado en 2013

Asymmetric organocatalytic synthesis of quaternary α-hydroxy phosphonates: en route to α-aryl phosphaisoserines

artículo científico publicado en 2015

Asymmetric organocatalytic synthesis of tertiary azomethyl alcohols: key intermediates towards azoxy compounds and α-hydroxy-β-amino esters.

artículo científico publicado en 2017

Asymmetric synthesis of γ-cyano silyl enol ethers

AuI -Catalyzed Haloalkynylation of Alkenes

artículo científico publicado en 2019

Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-Catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes

artículo científico publicado en 2012

Bifunctional Squaramide Organocatalysts for the Asymmetric Addition of Formaldehyde tert-Butylhydrazone to Simple Aldehydes

artículo científico publicado en 2018

Borylated arylisoquinolines: photophysical properties and switching behavior of promising tunable fluorophores

artículo científico publicado en 2013

C2-Symmetric S/C/S ligands based on N-heterocyclic carbenes: a new ligand architecture for asymmetric catalysis

scientific article published on 28 August 2009

C2-symmetric bis-hydrazones as ligands in the asymmetric Suzuki-Miyaura cross-coupling.

artículo científico publicado en 2008

Catalytic enantioselective synthesis of α-aryl α-hydrazino esters and amides

scientific article published on 24 April 2020

Chirality and catalysis with aromatic N-fused heterobicyclic carbenes

artículo científico publicado en 2016

Dual organocatalytic activation of isatins and formaldehyde tert-butyl hydrazone: asymmetric synthesis of functionalized 3-hydroxy-2-oxindoles

artículo científico publicado en 2013

Dynamic Kinetic Asymmetric Heck Reaction for the Simultaneous Generation of Central and Axial Chirality

scientific article published on 27 August 2018

Dynamic Kinetic Resolution of Heterobiaryl Ketones via Zn-catalyzed Asymmetric Hydrosilylation.

artículo científico publicado en 2018

Dynamic kinetic cross-coupling strategy for the asymmetric synthesis of axially chiral heterobiaryls

artículo científico publicado en 2013

Electrophilic and Nucleophilic Reactivities of the Azomethine Carbon of SAMP-Hydrazones: Stereoselective Synthesis of γ-Amino Ketone Derivatives

Enantioselective Synthesis of 4-Unsubstituted 3-Alkoxy- and 3-Aminoazetidin-2-ones from Formaldehyde N,N-Dialkylhydrazones We thank the Dirección General de Investigación Científica y Técnica for financial support (Grant no. PB 97/0747). We also tha

scientific article published on 01 August 2000

Enantioselective conjugate addition of N,N-dialkylhydrazones to alpha-hydroxy enones

artículo científico publicado en 2007

Experimental and theoretical studies on the asymmetric cyanosilylation of C2-symmetric hydrazones

Formaldehyde Dialkylhydrazones as Neutral Formyl Anion and Cyanide Equivalents: Nucleophilic Addition to Conjugated Enones

article

Formaldehyde tert-butyl hydrazone as a formyl anion equivalent: asymmetric addition to carbonyl compounds

artículo científico publicado en 2020

Functional group directed C-H borylation

artículo científico

Glyoxal bis-hydrazones: a new family of nitrogen ligands for asymmetric catalysis.

artículo científico publicado en 2004

Gold(I)-Catalyzed Enantioselective [2+2+2] Cycloadditions: An Expedient Entry to Enantioenriched Tetrahydropyran Scaffolds

Hydrazone as the directing group for Ir-catalyzed arene diborylations and sequential functionalizations

artículo científico publicado en 2012

Hydrazones as Singular Reagents in Asymmetric Organocatalysis.

artículo científico publicado en 2016

Imidazo[1,5-a]pyridine: a versatile architecture for stable N-heterocyclic carbenes

artículo científico publicado en 2005

Ir-Catalyzed Atroposelective Desymmetrization of Heterobiaryls: Hydroarylation of Vinyl Ethers and Bicycloalkenes

scientific article published on 22 January 2020

Isoquinolin-1-ylidenes as electronically tuneable ligands

scientific article published on 10 January 2007

Michael addition of chiral formaldehyde N,N-dialkylhydrazones to activated cyclic alkenes

article

N,N-dialkylhydrazones as the imine component in the Staudinger-like [2+2] cycloaddition to benzyloxyketene

artículo científico publicado en 2002

N-Heterotricyclic cationic carbene ligands. Synthesis, reactivity and coordination chemistry.

artículo científico publicado en 2018

Organic fluorescent thermometers based on borylated arylisoquinoline dyes

artículo científico publicado en 2014

Organocatalytic asymmetric cyanosilylation of nitroalkenes

artículo científico publicado en 2010

Organocatalytic conjugate addition of formaldehyde N,N-dialkylhydrazones to beta,gamma-unsaturated alpha-keto esters

artículo científico publicado en 2007

Phosphino hydrazones as suitable ligands in the asymmetric Suzuki-Miyaura cross-coupling

artículo científico publicado en 2012

Pinacolborane as the boron source in nitrogen-directed borylations of aromatic N,N-dimethylhydrazones

scientific article published on 22 October 2012

Preparation and pH-switching of fluorescent borylated arylisoquinolines for multilevel molecular logic.

artículo científico publicado en 2013

Preparation of chitosan-supported urea materials and their application in some organocatalytic procedures

artículo científico publicado en 2018

Pyridine-Hydrazones as N,N'-Ligands in Asymmetric Catalysis: Pd(II)-Catalyzed Addition of Boronic Acids to Cyclic Sulfonylketimines

artículo científico publicado en 2015

Red-Emitting Tetracoordinate Organoboron Chelates: Synthesis, Photophysical Properties, and Fluorescence Microscopy.

artículo científico publicado en 2016

Spotting trends in organocatalysis for the next decade

artículo científico publicado en 2020

Stereoselective Synthesis of Rhodium(I) 4-(Dialkylamino)triazol-5-ylidene Complexes

Stereoselective Synthesis of Trifluoromethylated Compounds: Nucleophilic Addition of Formaldehyde N,N-Dialkylhydrazones to Trifluoromethyl Ketones

artículo científico publicado en 1999

Stereoselective nucleophilic formylation and cyanation of alpha-alkoxy- and alpha-aminoaldehydes

artículo científico publicado en 2001

Stereoselective, Temperature-Dependent [2+2] Cycloaddition ofN,N-Dialkylhydrazones toN-Benzyl-N-(benzyloxycarbonyl)aminoketene

Strongly Emissive and Photostable Four-Coordinate Organoboron N,C Chelates and Their Use in Fluorescence Microscopy.

artículo científico publicado en 2015

Studies on stereoselective [2+2] cycloadditions between N,N-dialkylhydrazones and ketenes

artículo científico publicado en 2004

Synthesis and Characterization of Axially Chiral Imidazoisoquinolin-2-ylidene Silver and Gold Complexes

Synthesis of Enantiopure α-Alkoxy-α-Trifluoromethyl Aldehydes and Carboxylic Acids from Trifluoromethyl Ketones

scientific article published on 01 December 1998

Synthesis of IAN-type N,N-Ligands via Dynamic Kinetic Asymmetric Buchwald-Hartwig Amination

artículo científico publicado en 2016

Synthesis of axially chiral heterobiaryl alkynes via dynamic kinetic asymmetric alkynylation.

artículo científico publicado en 2016

Synthesis of enantioenriched azo compounds: organocatalytic Michael addition of formaldehyde N-tert-butyl hydrazone to nitroalkenes

artículo científico publicado en 2012

Synthesis, structure and properties of [1,2,4]triazolo[4,3-a]pyridin-3-ylidene rhodium and palladium complexes

artículo científico publicado en 2009

The activation of fibroblast growth factors by heparin: synthesis, structure, and biological activity of heparin-like oligosaccharides.

artículo científico publicado en 2001

Total Synthesis of Sialylgalactosylgloboside: Stage-Specific Embryonic Antigen 4

scientific article published on 01 October 1996

Use of hemilabile N,N ligands in nitrogen-directed iridium-catalyzed borylations of arenes

scientific article published on 11 October 2011

Lista de obras de José María Lassaletta

"On water" nucleophilic addition of formaldehyde N,N-dialkylhydrazones to α-keto esters

A Broadened Scope for the Use of Hydrazones as Neutral Nucleophiles in the Presence of H-Bonding Organocatalysts

A practical oxidative method for the cleavage of hydrazide N[bond]N bonds

Asymmetric Mannich-Type Addition of Ketene Silyl Acetals and Thioacetals toN,N-Dialkylhydrazones

Asymmetric Michael addition of formaldehyde N,N-dialkylhydrazones to alkylidene malonates

Asymmetric Synthesis oftrans-3-Amino-4-alkylazetidin-2-ones from ChiralN,N-Dialkylhydrazones

Asymmetric formal carbonyl-ene reactions of formaldehyde tert-butyl hydrazone with α-keto esters: dual activation by bis-urea catalysts

Asymmetric organocatalytic Strecker-type reactions of aliphatic N,N-dialkylhydrazones

Asymmetric organocatalytic synthesis of quaternary α-hydroxy phosphonates: en route to α-aryl phosphaisoserines

Asymmetric organocatalytic synthesis of tertiary azomethyl alcohols: key intermediates towards azoxy compounds and α-hydroxy-β-amino esters.

Asymmetric synthesis of γ-cyano silyl enol ethers

AuI -Catalyzed Haloalkynylation of Alkenes

Axially Chiral Triazoloisoquinolin-3-ylidene Ligands in Gold(I)-Catalyzed Asymmetric Intermolecular (4 + 2) Cycloadditions of Allenamides and Dienes

Bifunctional Squaramide Organocatalysts for the Asymmetric Addition of Formaldehyde tert-Butylhydrazone to Simple Aldehydes

Borylated arylisoquinolines: photophysical properties and switching behavior of promising tunable fluorophores

C2-Symmetric S/C/S ligands based on N-heterocyclic carbenes: a new ligand architecture for asymmetric catalysis

C2-symmetric bis-hydrazones as ligands in the asymmetric Suzuki-Miyaura cross-coupling.

Catalytic enantioselective synthesis of α-aryl α-hydrazino esters and amides

Chirality and catalysis with aromatic N-fused heterobicyclic carbenes

Dual organocatalytic activation of isatins and formaldehyde tert-butyl hydrazone: asymmetric synthesis of functionalized 3-hydroxy-2-oxindoles

Dynamic Kinetic Asymmetric Heck Reaction for the Simultaneous Generation of Central and Axial Chirality

Dynamic Kinetic Resolution of Heterobiaryl Ketones via Zn-catalyzed Asymmetric Hydrosilylation.

Dynamic kinetic cross-coupling strategy for the asymmetric synthesis of axially chiral heterobiaryls

Electrophilic and Nucleophilic Reactivities of the Azomethine Carbon of SAMP-Hydrazones: Stereoselective Synthesis of γ-Amino Ketone Derivatives

Enantioselective Synthesis of 4-Unsubstituted 3-Alkoxy- and 3-Aminoazetidin-2-ones from Formaldehyde N,N-Dialkylhydrazones We thank the Dirección General de Investigación Científica y Técnica for financial support (Grant no. PB 97/0747). We also tha

Enantioselective conjugate addition of N,N-dialkylhydrazones to alpha-hydroxy enones

Experimental and theoretical studies on the asymmetric cyanosilylation of C2-symmetric hydrazones

Formaldehyde Dialkylhydrazones as Neutral Formyl Anion and Cyanide Equivalents: Nucleophilic Addition to Conjugated Enones

Formaldehyde tert-butyl hydrazone as a formyl anion equivalent: asymmetric addition to carbonyl compounds

Functional group directed C-H borylation

Glyoxal bis-hydrazones: a new family of nitrogen ligands for asymmetric catalysis.

Gold(I)-Catalyzed Enantioselective [2+2+2] Cycloadditions: An Expedient Entry to Enantioenriched Tetrahydropyran Scaffolds

Hydrazone as the directing group for Ir-catalyzed arene diborylations and sequential functionalizations

Hydrazones as Singular Reagents in Asymmetric Organocatalysis.

Imidazo[1,5-a]pyridine: a versatile architecture for stable N-heterocyclic carbenes

Ir-Catalyzed Atroposelective Desymmetrization of Heterobiaryls: Hydroarylation of Vinyl Ethers and Bicycloalkenes

Isoquinolin-1-ylidenes as electronically tuneable ligands

Michael addition of chiral formaldehyde N,N-dialkylhydrazones to activated cyclic alkenes

N,N-dialkylhydrazones as the imine component in the Staudinger-like [2+2] cycloaddition to benzyloxyketene

N-Heterotricyclic cationic carbene ligands. Synthesis, reactivity and coordination chemistry.

Organic fluorescent thermometers based on borylated arylisoquinoline dyes

Organocatalytic asymmetric cyanosilylation of nitroalkenes

Organocatalytic conjugate addition of formaldehyde N,N-dialkylhydrazones to beta,gamma-unsaturated alpha-keto esters

Phosphino hydrazones as suitable ligands in the asymmetric Suzuki-Miyaura cross-coupling

Pinacolborane as the boron source in nitrogen-directed borylations of aromatic N,N-dimethylhydrazones

Preparation and pH-switching of fluorescent borylated arylisoquinolines for multilevel molecular logic.

Preparation of chitosan-supported urea materials and their application in some organocatalytic procedures

Pyridine-Hydrazones as N,N'-Ligands in Asymmetric Catalysis: Pd(II)-Catalyzed Addition of Boronic Acids to Cyclic Sulfonylketimines

Red-Emitting Tetracoordinate Organoboron Chelates: Synthesis, Photophysical Properties, and Fluorescence Microscopy.

Spotting trends in organocatalysis for the next decade

Stereoselective Synthesis of Rhodium(I) 4-(Dialkylamino)triazol-5-ylidene Complexes

Stereoselective Synthesis of Trifluoromethylated Compounds: Nucleophilic Addition of Formaldehyde N,N-Dialkylhydrazones to Trifluoromethyl Ketones

Stereoselective nucleophilic formylation and cyanation of alpha-alkoxy- and alpha-aminoaldehydes

Stereoselective, Temperature-Dependent [2+2] Cycloaddition ofN,N-Dialkylhydrazones toN-Benzyl-N-(benzyloxycarbonyl)aminoketene

Strongly Emissive and Photostable Four-Coordinate Organoboron N,C Chelates and Their Use in Fluorescence Microscopy.

Studies on stereoselective [2+2] cycloadditions between N,N-dialkylhydrazones and ketenes

Synthesis and Characterization of Axially Chiral Imidazoisoquinolin-2-ylidene Silver and Gold Complexes

Synthesis of Enantiopure α-Alkoxy-α-Trifluoromethyl Aldehydes and Carboxylic Acids from Trifluoromethyl Ketones

Synthesis of IAN-type N,N-Ligands via Dynamic Kinetic Asymmetric Buchwald-Hartwig Amination

Synthesis of axially chiral heterobiaryl alkynes via dynamic kinetic asymmetric alkynylation.

Synthesis of enantioenriched azo compounds: organocatalytic Michael addition of formaldehyde N-tert-butyl hydrazone to nitroalkenes

Synthesis, structure and properties of [1,2,4]triazolo[4,3-a]pyridin-3-ylidene rhodium and palladium complexes

The activation of fibroblast growth factors by heparin: synthesis, structure, and biological activity of heparin-like oligosaccharides.

Total Synthesis of Sialylgalactosylgloboside: Stage-Specific Embryonic Antigen 4

Use of hemilabile N,N ligands in nitrogen-directed iridium-catalyzed borylations of arenes