(R,R)-DACH-phenyl Trost ligand , 95% , 138517-61-0

Synonym(s):
(1R,2R)-(+)-1,2-Diaminocyclohexane-N,N′-bis(2-diphenylphosphinobenzoyl)

CAS NO.：138517-61-0

Empirical Formula: C44H40N2O2P2

Molecular Weight: 690.75

MDL number: MFCD01631273

PRODUCT Properties

• Melting point: 134-136°C
• alpha: +130° (c 1.0, methanol)
• Boiling point: 817.0±65.0 °C(Predicted)
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• pka: 13.35±0.40(Predicted)
• form: Powder
• color: white to off-white
• optical activity: [α]20/D +131°, c = 1 in methanol
• InChIKey: AXMSEDAJMGFTLR-UHFFFAOYSA-N
• SMILES: C1(NC(=O)C2=CC=CC=C2P(C2=CC=CC=C2)C2=CC=CC=C2)CCCCC1NC(=O)C1=CC=CC=C1P(C1=CC=CC=C1)C1=CC=CC=C1

Description and Uses

Trost Ligands for Asymmetric Allylic Alkylation

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 3