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1,3-Dipolar cycloadditions of azomethine imines.
- C. Nájera, J. Sansano, M. Yus
- ChemistryOrganic & biomolecular chemistry
- 5 August 2015
TLDR
Azomethine Ylides in Organic Synthesis
- C. Nájera, J. Sansano
- Chemistry
- 30 June 2003
Synthesis of Chromen[4,3‐b]pyrrolidines by Intramolecular 1,3‐Dipolar Cycloadditions of Azomethine Ylides: An Experimental and Computational Assessment of the Origin of Stereocontrol
- P. Costa, J. Sansano, F. Cossío
- Chemistry
- 1 July 2015
Financial support was provided by the Brasilian Universiade Federal do Rio de Janeiro (UFRJ), the Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ) and the Coordenacao de…
Binolam-AlCl: a two-centre catalyst for the synthesis of enantioenriched cyanohydrin O-phosphates.
- A. Baeza, C. Nájera, J. Sansano, J. M. Saa
- ChemistryChemistry
- 20 June 2005
TLDR
Asymmetric Synthesis of α‐Methyl α‐Amino Acids through Diastereoselective Alkylation under Mild Reaction Conditions of an Iminic Alanine Template with a 1,2,3,6‐Tetrahydro‐2‐pyrazinone Structure
- C. Nájera, T. Abellan, J. Sansano
- Chemistry
- 1 August 2000
Diastereoselective multicomponent phosphoramidate-aldehyde-dienophile (PAD) process for the synthesis of polysubstituted cyclohex-2-enyl-amine derivatives
- Ihssene Chabour, C. Nájera, J. Sansano
- Chemistry, Biology
- 10 January 2020
Asymmetric Synthesis of α‐Methyl α‐Amino Acids Through Diastereoselective Alkylation under Mild Reaction Conditions of an Iminic Alanine Template with a 1,2,3,6‐Tetrahydro‐2‐pyrazinone Structure.
- C. Nájera, T. Abellan, J. Sansano
- Chemistry
- 30 January 2001
Solvent-Free Synthesis of Cyanohydrin Derivatives Catalysed by Triethylamine
- A. Baeza, C. Nájera, M. G. Retamosa, J. Sansano
- Chemistry
- 22 July 2005
A very simple one-step environmentally friendly procedure for the synthesis of 0-substituted cyanohydrins from aldehydes and ketones, in the absence of solvent, employing minimum amounts of the…
Domino 1,3-Dipolar Cycloadditions of N-Alkyl-α-Amino Esters with Paraformaldehyde: A Direct Access to α-Hydroxymethyl α-Amino Acids.
- L. Castelló, C. Nájera, J. Sansano
- Chemistry
- 10 September 2014
The reaction of the aminoesters with paraformaldehyde can proceed under conventional heating or microwave-assisted conditions.
Catalytic Asymmetric Synthesis of a-Amino Acids
- C. Nájera, J. Sansano
- Chemistry
- 4 October 2007
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