Mild acetalisation of mono and dicarbonyl compounds catalysed by titanium tetrachloride. Facile synthesis of β-keto enol ethers (original) (raw)
Efficient acetalisation of aldehydes catalyzed by titanium tetrachloride in a basic medium
Angelo Clerici
Tetrahedron, 1998
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Alkylation of carbonyl compounds in the TiCl 4-promoted reaction of trimethylsilyl enol ethers with ethylene oxide † Dedicated to Professor Živorad Čeković, on the occasion of his 65th birthday. †
Zeljko Petrovski
Tetrahedron Letters, 2000
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The Reaction of Enol Ethers with Aldehydes Promoted by Titanium Tetraisopropoxide and Titanium Tetrachloride
Vishal Vaibhav Singh
Chemistry Letters, 1975
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Alkylation of carbonyl compounds in the TiCl4-promoted reaction of trimethylsilyl enol ethers with ethylene oxide
Zeljko Petrovski
Tetrahedron Letters - TETRAHEDRON LETT, 2000
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Asymmetric aldol reactions from titanium enolates of α-seleno ketones and esters
Luana Bagnoli
Tetrahedron: Asymmetry, 2004
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Asymmetric aldol reactions from titanium enolates of a-seleno ketones and esters
Luana Bagnoli
Tetrahedron Asymmetry, 2004
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1,4-syn-Asymmetric induction in the titanium-mediated aldol reactions of chiral methyl α-silyloxy ketones
Pedro Romea, F. Urpí
Tetrahedron Letters, 2010
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A Convenient Procedure for the Synthesis of Acetals from α-Halo Ketones
luis rodriguez
Advanced Synthesis & Catalysis, 2002
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1,4-Asymmetric induction in the titanium-mediated aldol reactions of α-benzyloxy methyl ketones
Pedro Romea
Tetrahedron Letters, 2008
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Alkylation of carbonyl compounds in the TiCl4-promoted reaction of trimethylsilyl enol ethers with epoxides
Zeljko Petrovski
Tetrahedron, 2001
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Highly Stereoselective Aldol Reaction Based on Titanium Enolates from ( S )-1-Benzyloxy-2-methyl-3-pentanone
F. Urpí
The Journal of Organic Chemistry, 2005
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First enantioselective addition of dialkylzinc to ketones promoted by titanium(IV) derivatives
Miguel Yus
Tetrahedron Letters, 1998
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Titanium tetrachloride promoted reaction of silyl ketene acetals with epoxides: a new method for the synthesis of γ-butanolides
Veselin Maslak
Tetrahedron Letters, 2002
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Catalytic asymmetric methallylation of ketones with an (H8-BINOLate)Ti-based catalyst
Patrick Walsh, Jeung Gon Kim
Organic letters, 2006
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Tetranuclear BINOL-Titanium Complex in Selective Direct Aldol Additions
Bernd Schetter
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Reduction of Aliphatic and Aromatic Cyclic Ketones to sec-Alcohols by Aqueous Titanium Trichloride/Ammonia System. Steric Course and Mechanistic Implications
Angelo Clerici
European Journal of Organic Chemistry, 2001
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Two-carbon homologation of ketones via sily ketene acetals: Synthesis of α,β-unsaturated acids and α-trimethylsilyl δ-ketoacids
Pierre Fromentin
Journal of Organometallic Chemistry, 2005
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Enantioselective Addition of Ketonitriles to Aldehydes Using A Titanium Complex
Christina Moberg
Synfacts, 2007
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Acylation of a transient Ti(IV)-enolate by acyl halides and anhydrides. Facile synthesis of α-hydroxy-β-ketoesters
Angelo Clerici
Tetrahedron, 1996
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TiCl 4 -promoted condensation of methyl acetoacetate, isobutyraldehyde, and indole: a theoretical and experimental study
Andrea Renzetti
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Different products in the reaction of the alcohols with cyclic and acyclic 1,3-dicarbonyl compounds: K5CoW12O40 as an electron transfer nano catalyst
Mohammad Joshaghani
Chinese Chemical Letters, 2012
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A highly effective aldol reaction mediated by Ti(O- n-Bu) 4/ t-BuOK combined reagent
Hiroshi Shinokubo
Tetrahedron Letters, 2000
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Supporting information: Highly Stereoselective Synthesis of syn-1,3-Diols through a Sequential Titanium-Mediated Aldol Reaction and LiBH4 Reduction
Pedro Romea
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Enantioselective ethylation of aromatic aldehydes catalysed by titanium(IV)–bis-BINOLate-2′,2″-propylether complexes: An inside view of the catalytic active species
Mariette M. Pereira
Journal of Molecular Catalysis A: Chemical, 2010
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Ti(IV)/BINOL-catalyzed asymmetric aldol reaction of a masked acetoacetic ester: pronounced influence of catalyst concentration on nonlinear effects
Margherita De Rosa
Tetrahedron Letters, 2003
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Stereoselective Decarboxylative Alkylation of Titanium(IV) Enolates with Diacyl Peroxides
Marina Pérez Palau
Organic Letters, 2019
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Enolate Formation from α-Iodoaldehydes and α-Iodoketones by Means of Allylsilane−Titanium Tetrachloride and Its Application to an Aldol Reaction
Hiroshi Shinokubo
Journal of Organic Chemistry, 1998
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PMA-SiO2 catalyzed synthesis of β-keto enol ethers
Sanjay Yadav
Chinese Chemical Letters, 2008
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Formation of Cyclic Ketals from Hydroxyalkyl Enol Ethers, a stereoelectronically controlledendo-trig-cyclization process
Yves Dory
Helvetica Chimica Acta, 1996
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Titanium chloride-mediated reactions of the silyl ketene acetals derived from N-methylephedrine esters: an asymmetric variant of the Mukaiyama reaction
Lino Colombo
The Journal of Organic Chemistry, 1987
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Overview of Organic Synthesis with Titanium(III)
Roxanne Spencer
1999
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