Date published: 2026-3-25

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(R,R)-ANDEN-Phenyl Trost Ligand (CAS 152140-65-3)

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Alternate Names:
(11R,12R)-N,N′-(9,10-Dihydro-9,10-ethanoanthracene-11,12-diyl)bis[2-(diphenylphosphino)]-benzamide
CAS Number:
152140-65-3
Purity:
≥88%
Molecular Weight:
812.87
Molecular Formula:
C54H42N2O2P2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(R,R)-ANDEN-Phenyl Trost Ligand, referred to as (R,R)-ANDEN-PT, is a remarkable ligand employed in organic synthesis, particularly in the realm of asymmetric catalysis. It manifests as a chiral and bidentate ligand, comprising a phenyl group and an amide group. Notably, this ligand has garnered widespread use in the development of enantioselective catalysts for an array of transformations, including hydroacylation, hydrosilylation, and hydroboration. Moreover, (R,R)-ANDEN-Phenyl Trost Ligand serves as a valuable ligand for Lewis acid-catalyzed carbon-carbon bond formation and the synthesis of enantiomerically pure compounds. The mechanism of action of (R,R)-ANDEN-Phenyl Trost Ligand stems from the formation of a chelate complex between the ligand and the metal catalyst. This complex formation bestows stability upon the transition state of the reaction, consequently facilitating the generation of the desired product. Additionally, the inherent chirality of the ligand enables the creation of enantioselective catalysts, thereby enabling the synthesis of enantiomerically pure compounds.


(R,R)-ANDEN-Phenyl Trost Ligand (CAS 152140-65-3) References

  1. Asymmetric synthesis of chiral 9,10-dihydrophenanthrenes using Pd-catalyzed asymmetric intramolecular Friedel-Crafts allylic alkylation of phenols.  |  Suzuki, Y., et al. 2012. Org Lett. 14: 2350-3. PMID: 22509956
  2. Highly Enantioselective Formation of α-Allyl-α-Arylcyclopentanones via Pd-Catalysed Decarboxylative Asymmetric Allylic Alkylation.  |  Akula, R., et al. 2016. Chemistry. 22: 9938-42. PMID: 27191198
  3. Enantioselective Synthesis of α-Allyl-α-aryldihydrocoumarins and 3-Isochromanones via Pd-Catalyzed Decarboxylative Asymmetric Allylic Alkylation.  |  Akula, R. and Guiry, PJ. 2016. Org Lett. 18: 5472-5475. PMID: 27780358
  4. Enantioselective synthesis of sterically hindered α-allyl-α-aryl oxindoles via palladium-catalysed decarboxylative asymmetric allylic alkylation.  |  Jackson, M., et al. 2017. Org Biomol Chem. 15: 8166-8178. PMID: 28920985
  5. Synthesis of α-Aryl Oxindoles by Friedel-Crafts Alkylation of Arenes.  |  Rokade, BV. and Guiry, PJ. 2020. J Org Chem. 85: 6172-6180. PMID: 32259447

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(R,R)-ANDEN-Phenyl Trost Ligand, 50 mg

sc-250836
50 mg
$166.00

(R,R)-ANDEN-Phenyl Trost Ligand, 100 mg

sc-250836A
100 mg
$235.00

(R,R)-ANDEN-Phenyl Trost Ligand, 250 mg

sc-250836B
250 mg
$572.00