(S,S)-DIOP

Name: (S,S)-DIOP
Brand: ChemScene
Availability: InStock
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CAS No. 37002-48-5
Cat. No. CS-W011503
Purity≥95%
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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General Information

CAS No. 37002-48-5
Cat. No. CS-W011503
Purity ≥95%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₁H₃₂O₂P₂
Molecular Weight 498.54
Synonym(s) T5O COTJ B1 B1 D1PR&R& E1PR&R &&(4S,5S)-(+)- Form [WLN]
SMILES CC(O1)(C)O[C@H](CP(C2=CC=CC=C2)C3=CC=CC=C3)[C@H]1CP(C4=CC=CC=C4)C5=CC=CC=C5

Description

(S,S)-DIOP delivers high enantioselectivity in asymmetric catalysis, featuring a rigid chiral backbone that stabilizes transition states through defined spatial orientation. This diphosphine ligand integrates effectively into palladium and rhodium complexes, enabling precise control in cross-coupling and hydrogenation reactions under standard conditions.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

TPSA 18.46
LogP 5.7723
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 8

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(S,S)-DIOP

CAS No. 37002-48-5

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