We present an easy method for the synthesis of β-ketoesters starting from variouscarbocyclic and heterocyclic carboxylic acids and esters. The β-ketoester side-chain wasintroduced by a sequence involving α-deprotonation and quenching with CO2, conversion tothe corresponding acid chloride and subsequent chain elongation using deprotonated ethylacetate
International audienceA new strategy from simple cyclic β-ketoesters or amides involving a selective...
The pharmaceutical industry faces considerable challenges, not only from an R and D standpoint, but ...
1,1-Bis(trimethylsilyloxy)ketene acetals represent useful synthetic building blocks which can be reg...
Results from studies on the cyclization of β-keto ester derivatives are presented. Electrophile- and...
An one-pot reaction of carboxylic acids and ynol ethers for the synthesis of β-keto esters has been ...
Abstract: A new strategy from simple cyclic β-ketoesters or amides involving a selective three-compo...
This thesis describes synthetic applications of α-keto carbocations, which represent potentially use...
Chemoselective cross-coupling reactions of monoesters of dicarboxylic acid chlorides with organocopp...
The dianions of β-keto esters have been generated using one equivalent of sodium hydride and one equ...
A practical and efficient synthesis of α-heteroaryl propionic esters is developed by employing palla...
α,β-Unsaturated esters are versatile building blocks for organic synthesis and of significant import...
As a well-known greenhouse gas, carbon dioxide (CO2) has attracted increasing levels of attention in...
The palladium-catalyzed alkoxycarbonylation of an α-chloro ketone can be efficiently combined to a M...
An efficient one-pot preparation of α,β-unsaturated-γ-keto esters and amides has been developed. A z...
The conversion of β-keto esters into β-methylated γ-keto esters can be achieved through treatment wi...
International audienceA new strategy from simple cyclic β-ketoesters or amides involving a selective...
The pharmaceutical industry faces considerable challenges, not only from an R and D standpoint, but ...
1,1-Bis(trimethylsilyloxy)ketene acetals represent useful synthetic building blocks which can be reg...
Results from studies on the cyclization of β-keto ester derivatives are presented. Electrophile- and...
An one-pot reaction of carboxylic acids and ynol ethers for the synthesis of β-keto esters has been ...
Abstract: A new strategy from simple cyclic β-ketoesters or amides involving a selective three-compo...
This thesis describes synthetic applications of α-keto carbocations, which represent potentially use...
Chemoselective cross-coupling reactions of monoesters of dicarboxylic acid chlorides with organocopp...
The dianions of β-keto esters have been generated using one equivalent of sodium hydride and one equ...
A practical and efficient synthesis of α-heteroaryl propionic esters is developed by employing palla...
α,β-Unsaturated esters are versatile building blocks for organic synthesis and of significant import...
As a well-known greenhouse gas, carbon dioxide (CO2) has attracted increasing levels of attention in...
The palladium-catalyzed alkoxycarbonylation of an α-chloro ketone can be efficiently combined to a M...
An efficient one-pot preparation of α,β-unsaturated-γ-keto esters and amides has been developed. A z...
The conversion of β-keto esters into β-methylated γ-keto esters can be achieved through treatment wi...
International audienceA new strategy from simple cyclic β-ketoesters or amides involving a selective...
The pharmaceutical industry faces considerable challenges, not only from an R and D standpoint, but ...
1,1-Bis(trimethylsilyloxy)ketene acetals represent useful synthetic building blocks which can be reg...
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