Name: (R R)-DIPAMP 95% (C005B-048664)
SKU: C005B-048664
Availability: OutOfStock

(R R)-DIPAMP 95% (C005B-048664)

Catalog No.

C005B-048664

Manufacturer No.

697761-500MG

Manufacturer Name

Sigma-Aldrich

Quantity

500

Unit of Measure

Application ( R , R )-DIPAMP can be used: As a catalyst in the enantioselective [3+2] cycloaddition of γ-substituted allenoates with β-perfluoroalkyl enones and 3-butynoates with electron-deficient olefins to yield substituted

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Description
Specifications

Application

(R, R)-DIPAMP can be used:

As a catalyst in the enantioselective [3+2] cycloaddition of γ-substituted allenoates with β-perfluoroalkyl enones and 3-butynoates with electron-deficient olefins to yield substituted cyclopentenes.
To prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions.

Molecular Weight: 458.47. Empirical Formula: C₂₈H₂₈O₂P₂. linearFormula: [CH₃OC₆H₄P(C₆H₅)CH₂-]₂. Quality Level: 100. Assay: 95%. form: solid. optical activity: [α. ]22/D −. 81Â°, c : . 1 in chloroform. mp: 102-106 . Â°C (lit.). SMILES string: COc1ccccc1P(CCP(c2ccccc2)c3ccccc3OC)c4ccccc4. InChI: 1S/C28H28O2P2/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2/h3-20H,21-22H2,1-2H3/t31-,32-/m1/s1. InChI key: QKZWXPLBVCKXNQ-ROJLCIKYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335 - H413. Precautionary Statements: P273 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.