(R,R)-BenzP

Name: (R,R)-BenzP
Brand: ChemScene
Availability: InStock
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CAS No. 919778-41-9
Cat. No. CS-0098014
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 919778-41-9

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Description

(R,R)-BenzP features a chiral bis(phenyl)pyrrolidine scaffold with defined stereochemistry, delivering high enantioselectivity in asymmetric catalysis. This bench-stable ligand integrates readily into transition metal complexes, enabling efficient C–C bond formation under mild conditions.

Application

(R,R)-BenzP serves as a robust chiral auxiliary in asymmetric synthesis, enabling stereoselective C–C bond formation via enolization and alkylation protocols. Its benzyl-protected pyrrolidine framework offers excellent bench stability, facile removal under mild conditions, and high diastereoselectivity across diverse substrates. Widely employed in the construction of complex heterocyclic scaffolds and bioactive molecule intermediates, it functions reliably in standard organic workflows.

General Information

CAS No. 919778-41-9
Cat. No. CS-0098014
Purity ≥97%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₈P₂
Molecular Weight 282.34
Synonym(s) Phosphine, 1,1'-(1,2-phenylene)bis[1-(1,1-dimethylethyl)-1-methyl-
SMILES C[P@](C(C)(C)C)C1=CC=CC=C1[P@](C)C(C)(C)C

Computational Chemistry Data

TPSA 0
LogP 4.7576
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

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(R,R)-BenzP

CAS No. 919778-41-9

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