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700576 Aldrich

(1S,2S)-N,N′-Dihydroxy-N,N′-bis(diphenylacetyl)-1,2-cyclohexanediamine

97%

Synonym: (1S,2S)-N,N′-1,2-cyclohexanediylbis[N-hydroxy-α-phenyl-benzeneacetamide], (1S,2S)-N,N′-Dihydroxy-N,N′-bis(diphenylacetyl)-cyclohexane-1,2-diamine, (S)-CBHA-DPA

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Epoxidation
InChI Key   FSKBHXVAXWHEQT-KYJUHHDHSA-N
assay   97%
optical activity   [α]22/D -79.0°, c = 1 in chloroform
mp   199-204 °C

Description

Application

Ligand used with vanadium for asymmetric epoxidation of allylic alcohols

Protocols & Applications

Asymmetric Transfer Hydrogenation

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
3
Protocols & Articles

Articles

Asymmetric Epoxidation of Allylic Alcohols | Technical Article

Catalytic asymmetric epoxidation of olefins has become a reaction of choice to generate various chiral building blocks used in the synthesis of natural products and biogically active molecules. Yamam...
William Sommer
Aldrich ChemFiles 2008, 8.6, 5.
Keywords: Asymmetric synthesis, Building blocks, Catalysis, Chemfiles, Epoxidations, Ligands

Asymmetric Reduction of Ketones

The enantioselective reduction of ketones to alcohols gives access to a pool of chiral building blocks that can be used for the synthesis of natural products. Adolfsson and co-workers reported a nove...
William Sommer
Aldrich ChemFiles 2008, 8.6, 5.
Keywords: Asymmetric synthesis, Building blocks, Chemfiles, Ligands, Reductions

CBHA Ligands

Yamamoto and his group developed a new type of ligands based on the C2-symmetric chiral bishydroxamic acid (CBHA). These bidentate ligands have pendant "arms" that can be substituted with a variety o...
Dr. Daniel Weibel
Chemfiles Volume 10 Article 1
Keywords: Asymmetric synthesis, Building blocks, Chemfiles, Epoxidations, Jacobsen Epoxidation, Ligands, Methods, Oxidations, Protocols, Sharpless Epoxidation, Type

Yamamoto Group - Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Yamamoto Group - Professor Product Portal
Keywords: Amidations, Asymmetric synthesis, Catalysis, Diels-Alder reaction, Epoxidations, Esterifications, Ligands, Oxidations

Related Content

Bis-Hydroxamic Acid (BHA) Ligands – New Chiral Ligands for Asymmetric Oxidation

Asymmetric synthesis have become one the most important tool for the synthesis of chiral molecules. The importance of these transformations is illustrated by the near endless discovery of chiral mole...
Keywords: Applications, Asymmetric synthesis, Building blocks, Catalysis, Epoxidations, Hydrogenations, Jacobsen Epoxidation, Ligands, Methods, Oxidations, Pesticides, Pharmaceutical, Protocols, Sharpless Epoxidation, Type

Peer-Reviewed Papers
15

References

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