(R,R,R)-SPIRAP
ALDRICH/905240 - ≥95%
Synonym: ((1R,3R,3′R)-3,3′-diethyl-3H,3′H-1,1′-spirobi[isobenzofuran]-7,7′-diyl)bis(diphenylphosphane); (R)-CrabPhos
Empirical Formula (Hill Notation): C43H38O2P2
Molecular Weight: 648.71
Linear Formula: C43H38O2P2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 905240-50MG.
| assay | ≥95% |
| form | powder or crystals |
| mp | 226-228 °C |
| reaction suitability | reagent type: ligand reaction type: Asymmetric synthesis |
| SMILES string | CC[C@@H](O1)C2=C([C@@]1(O |
| Application: | (R,R,R)-SPIRAP is a chiral C2-symmetric spiroketal-containing ligand developed in the Nagorny lab for asymmetric catalysis. It can be used in variety of stereoselective transformations, including: Ir-catalyzed hydroarylation, Pd-catalyzed allylic alkylation, Pd-catalyzed Heck couplings, and Rh-catalyzed hydrogenation. Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083  ) |
| Other Notes: | Design, Synthesis, and Application of Chiral C2-Symmetric Spiroketal-Containing Ligands in Transition-Metal Catalysis  |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% |
| mp | 226-228 °C |
| UNSPSC | 12161600 |