It's amine business: A readily available cinchona‐derived primary amine is an effective catalyst for the direct asymmetric α benzoyloxylation of cyclic ketones (see scheme; Bz=benzoyl). This efficient and highly enantioselective method uses inexpensive benzoyl peroxide as the oxygen source and stoichiometric amounts of the ketone, and expands the current set of methodologies to directly access valuable protected 2‐hydroxyketone derivatives
An efficient and enantioselective α-hydroxylation of acyclic as well as cyclic ketones using molecul...
The appropriate choice of chiral catalyst and starting materials leads to the synthesis of 1,2‐oxaze...
Formation of carbon–carbon bonds is a fundamental transformation in synthetic organic chemistry. α-A...
Direct asymmetric α-benzoyloxylation of α-branched aldehydes and α-branched enals via enamine and di...
Direct asymmetric α-benzoyloxylation of α-branched aldehydes and α-branched enals via enamine and di...
This work describes the development of enantioselective oxidation reactions of carbonyl compounds us...
A mixture of 9-amino-(9-deoxy)epi-dihydroquinidine and salicylic acid was able to promote the direct...
The first direct and asymmetric α‐aryloxylation of cyclic ketones via enol catalysis has been achiev...
A mixture of 9-amino-(9-deoxy)<i>epi</i>-dihydroquinidine and salicylic acid was able to promote the...
A chiral primary amine catalyzed oxidative β-C–H functionalization of ketone is described. The react...
Enantiopure α-hydroxy carbonyl compounds are common scaffolds in natural products and pharmaceutical...
MCM-41 anchored 1,4-bis(9-O-quininyl)phthalazine (MCM-(QN)2PHAL)-OsO4, is prepared for the first tim...
An efficient enantioselective aryloxylation of cyclic β-keto esters with a selection of substituted ...
Enantiopure carbonyl compounds bearing tetrasubstituted α-stereogenic centers are versatile building...
Dominguez de Maria P, Pohl M, Gocke D, et al. Asymmetric synthesis of aliphatic 2-hydroxy ketones by...
An efficient and enantioselective α-hydroxylation of acyclic as well as cyclic ketones using molecul...
The appropriate choice of chiral catalyst and starting materials leads to the synthesis of 1,2‐oxaze...
Formation of carbon–carbon bonds is a fundamental transformation in synthetic organic chemistry. α-A...
Direct asymmetric α-benzoyloxylation of α-branched aldehydes and α-branched enals via enamine and di...
Direct asymmetric α-benzoyloxylation of α-branched aldehydes and α-branched enals via enamine and di...
This work describes the development of enantioselective oxidation reactions of carbonyl compounds us...
A mixture of 9-amino-(9-deoxy)epi-dihydroquinidine and salicylic acid was able to promote the direct...
The first direct and asymmetric α‐aryloxylation of cyclic ketones via enol catalysis has been achiev...
A mixture of 9-amino-(9-deoxy)<i>epi</i>-dihydroquinidine and salicylic acid was able to promote the...
A chiral primary amine catalyzed oxidative β-C–H functionalization of ketone is described. The react...
Enantiopure α-hydroxy carbonyl compounds are common scaffolds in natural products and pharmaceutical...
MCM-41 anchored 1,4-bis(9-O-quininyl)phthalazine (MCM-(QN)2PHAL)-OsO4, is prepared for the first tim...
An efficient enantioselective aryloxylation of cyclic β-keto esters with a selection of substituted ...
Enantiopure carbonyl compounds bearing tetrasubstituted α-stereogenic centers are versatile building...
Dominguez de Maria P, Pohl M, Gocke D, et al. Asymmetric synthesis of aliphatic 2-hydroxy ketones by...
An efficient and enantioselective α-hydroxylation of acyclic as well as cyclic ketones using molecul...
The appropriate choice of chiral catalyst and starting materials leads to the synthesis of 1,2‐oxaze...
Formation of carbon–carbon bonds is a fundamental transformation in synthetic organic chemistry. α-A...
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