Details

Item Description Structure
Catalog 8134 CAS 284472-79-3
Product Name (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)piperidine
Other Name (S)-PipPhos;3,4-a']dinaphthalen-4-yl)piperidine,min.97%(S)-PipPhos;(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine, min. 97% (S)-PipPhos;97% (S)-PipPhos
Purity 97% ee 99%
Molecular Formula C25H22NO2P
Molecular Weight 399.42
Color and Form white pwdr.
Package 5g/10g and more Bulk Ordering Package
Solubility NA
Melting point NA
Stability Yes
Risk R20/22... Safety S26/S45 Hazard NA
spectrometry Conforms to structure
HPLC Conforms to structure
Note Only for research purposes only
Technical Note

Ligand used in the enantioselective rhodium catalyzed low pressure high activity hydrogenation of Cdehydroaminoesters,
enamides, and dimethylitaconate.
Ligand used in asymmetric hydrogenation of 2-substituted N-protected indoles using Rhodium-based catalysts.
References:
1. J. Org. Chem., 2005, 70, 943.
2. Tetrahedron, 2010, 21, 7.
3. Organometallics, 2011, 30, 1942.
4. Adv. Synth. Catal., 2011, 353.

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Products under Patent are not for ultimate sale in the country where patent has not expired. All liability for violation of Patent laws will be to the account of the Purchaser.
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