(R)-(+)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-Tol-SDP|15-5180|528521-87-1

(R)-(+)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-Tol-SDP

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Product Information

Product Name
(R)-(+)-7,7'-Bisdi(4-methylphenyl)phosphino-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-Tol-SDP
Brand Name
US-Strem
Product Number
15-5180
CAS
528521-87-1
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
11228525
IUPAC Name
4'-bis(4-methylphenyl)phosphanyl-3,3'-spirobi1,2-dihydroindene-4-yl-bis(4-methylphenyl)phosphane
InChI Key
VLIOMJFCGWZUON-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=CC=CC4=C3C5(CC4)CCC6=C5C(=CC=C6)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C

Application

Technical Notes:
1. Ligands used for the ruthenium-catalyzed hydrogenation of simple and cyclic ketones
with high activity and enantioselectivity.
2. Ligands used for palladium-catalyzed asymmetric allylic alkylations.
References:
1. J. Am. Chem. Soc., 2003, 125, 4404. 2.J. Org. Chem., 2005, 70, 2967.
3.Adv. Synth. Catal., 2004, 346, 625.

References Data Source From Pubchem

Racemic α-Alkyl/Aryl-Substituted Ketones
Publication Name: Science of Synthesis
Publication Date: 2022

Racemic α-Amino/Amido-Substituted Ketones
Publication Name: Science of Synthesis
Publication Date: 2022