Add to ORKGA novel Cu(II)-catalyzed cyclization of alpha-diazo-beta-oxoamides with amines has been developed, constituting a straightforward method to construct pyrrol-3(2H)-one rings. The intramolecular hydrogen bonding effect in alpha-diazo-beta-oxoamides plays an essential role in this reaction. A plausible reaction mechanism involving divergent generation and subsequent [2 + 3] cyclization of ketene and alpha-diazoimine intermediates was proposed
Pd-catalyzed cyclizations of oxime esters with 1,2-dialkylated alkenes provide an entry to chiral di...
Cu<sup>I</sup>-catalyzed cycloaddition (CA) of the ketonitrones, Ph<sub>2</sub>CN<sup>+</sup>(R′)O...
A range of substituted alpha-diazoamides 1-8 and diazoimides 9-12 was prepared from the correspondin...
A new one-pot cascade reaction of homopropargylic amines with simple imines is developed in the pres...
A three-component cascade reaction of 2-aminobenzimidazole, aldehyde, and terminal alkyne has been e...
In the presence of a copper(II) catalyst, enolizable imines bearing various N-substituents and α-dia...
(N-Tosyl)amino substituted beta-keto diazo carbonyl compounds have been prepared by reaction of tita...
This perspective reports on some of the main copper-catalyzed routes to the construction of the pyrr...
<div><p></p><p>We have achieved a facile copper(II) bromide–catalyzed synthesis of 2,3,4-trisubtitue...
ABSTRACT: Copper-catalyzed cyclization of an oxime ester toward divergent heterocycle synthesis is r...
Pyrroles and pyrrolidines are heterocyclic compounds that are particularly useful for medicinal purp...
The stereoselective diazo transfer reaction with oxime ethers offers an efficient route to the corre...
Pyrroloindoles are a key structural motif found in a wide number of biologically active alkaloids. I...
The palladium-catalyzed reaction of acetyl oximes with isocyanides was developed for the synthesis o...
Radical cyclization represents a powerful strategy for construction of ring structures. Traditional ...
Pd-catalyzed cyclizations of oxime esters with 1,2-dialkylated alkenes provide an entry to chiral di...
Cu<sup>I</sup>-catalyzed cycloaddition (CA) of the ketonitrones, Ph<sub>2</sub>CN<sup>+</sup>(R′)O...
A range of substituted alpha-diazoamides 1-8 and diazoimides 9-12 was prepared from the correspondin...
A new one-pot cascade reaction of homopropargylic amines with simple imines is developed in the pres...
A three-component cascade reaction of 2-aminobenzimidazole, aldehyde, and terminal alkyne has been e...
In the presence of a copper(II) catalyst, enolizable imines bearing various N-substituents and α-dia...
(N-Tosyl)amino substituted beta-keto diazo carbonyl compounds have been prepared by reaction of tita...
This perspective reports on some of the main copper-catalyzed routes to the construction of the pyrr...
<div><p></p><p>We have achieved a facile copper(II) bromide–catalyzed synthesis of 2,3,4-trisubtitue...
ABSTRACT: Copper-catalyzed cyclization of an oxime ester toward divergent heterocycle synthesis is r...
Pyrroles and pyrrolidines are heterocyclic compounds that are particularly useful for medicinal purp...
The stereoselective diazo transfer reaction with oxime ethers offers an efficient route to the corre...
Pyrroloindoles are a key structural motif found in a wide number of biologically active alkaloids. I...
The palladium-catalyzed reaction of acetyl oximes with isocyanides was developed for the synthesis o...
Radical cyclization represents a powerful strategy for construction of ring structures. Traditional ...
Pd-catalyzed cyclizations of oxime esters with 1,2-dialkylated alkenes provide an entry to chiral di...
Cu<sup>I</sup>-catalyzed cycloaddition (CA) of the ketonitrones, Ph<sub>2</sub>CN<sup>+</sup>(R′)O...
A range of substituted alpha-diazoamides 1-8 and diazoimides 9-12 was prepared from the correspondin...