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392731 Aldrich

(DHQD)2PHAL Green Alternative

≥95%

Synonym: Hydroquinidine 1,4-phthalazinediyl diether

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Cinchona Alkaloids, Dihydroxylation,
InChI Key   YUCBLVFHJWOYDN-HVLQGHBFSA-N
assay   ≥95%
optical activity   [α]22/D −262°, c = 1.2 in methanol
greener alternative product score   old score: 13
new score: 3
Find out more about DOZN™ Scoring.
greener alternative product characteristics   Waste Prevention
Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
mp   160 °C (dec.)(lit.)
greener alternative category   Re-engineered

Description

Application

Ligand for Sharpless Asymmetric Dihydroxylation.

Ligand for the Sharpless Asymmetric Dihydroylxation recently used in a study of the hydroxylation of a steroidal dienic side chain.

Packaging

1 g in glass bottle

Legal Information

Sold under license from Rhodia Pharma Solutions.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Barry Sharpless Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Barry Sharpless Group – Professor Product Portal
Keywords: Asymmetric synthesis, Building blocks, Chemical reactions, Click chemistry, Oxidations, Solvents, transformation

Cinchona Alkaloids

Cinchona alkaloids and their derivatives have proven to catalyze an astonishing array of enantioselective transformations, providing access to chiral products of high enantiopurity.1 The presence of ...
William Sommer and Daniel Weibel
Aldrich ChemFiles 2008, 8.2, 74.
Keywords: Addition reactions, Aminations, Antimicrobials, Asymmetric synthesis, Catalysis, Desymmetrizations, Dihydroxylations, Ligands, Reductive aminations

Peer-Reviewed Papers
15

References

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