(S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate

Name: (S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate
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CAS No. 929097-92-7
Cat. No. CS-B0723
Purity≥95%
MDL No.None

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FedEx Limited Quantities Ground	$0.00
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(S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate|CS-B0723

Structure of 929097-92-7

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General Information

CAS No. 929097-92-7
Cat. No. CS-B0723
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 C₅₆H₄₁O₄PSi₂
Molecular Weight 865.07
Synonym(s) S-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate
SMILES O=P1(O)OC2=[C@]([C@]3=C(C=CC=C4)C4=CC([Si](C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7)=C3O1)C8=CC=CC=C8C=C2[Si](C9=CC=CC=C9)(C%10=CC=CC=C%10)C%11=CC=CC=C%11

Application

(S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate serves as a robust chiral phosphoric acid scaffold with enhanced stability and solubility. The triphenylsilyl groups confer excellent bench stability and facilitate purification, while the binaphthyl backbone provides a well-defined chiral environment. It functions effectively in asymmetric catalysis, enabling enantioselective transformations through precise stereocontrol in proton transfer and activation processes.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 55.76
LogP 8.2864
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 8

Other Classifications

Catalysts and Ligands Organocatalytic Small Molecules Chiral Phosphonic Acid Dinaphthylphosphonic Acid

Catalysis Asymmetric Synthesis Chiral Catalysts, Chiral Ligands, Chiral Reagents Chiral Organocatalysts (Other)

Catalysis Compounds by Element Classes Metal Compounds Semimetal Compounds

Catalysis Organocatalysts Asymmetric Organocatalysts

Catalysis Oxidation Oxidation Organocatalysts

Catalysis Phosphorous Compounds Phosphorus Catalysts

Key Words

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(S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate

CAS No. 929097-92-7

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