(11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentafluorophenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin

Name: (11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentafluorophenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
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CAS No. 1284293-45-3
Cat. No. CS-0108410
Purity≥97%
MDL No.None

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(11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentafluorophenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0108410

Structure of 1284293-45-3

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Description

This boronate-containing dioxaphosphepin features a sterically shielded phosphorus center with enhanced stability and moisture tolerance. The pentafluorophenyl groups impart strong electron-withdrawing character, while the 4-hydroxy-4-oxide motif enables efficient coupling in transition-metal-catalyzed reactions. Designed for use in complex molecular architectures requiring precise stereocontrol and robust functional group compatibility.

Application

(11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentafluorophenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin serves as a stable, bench-accessible phosphorus(III) building block with high functional group tolerance. Its pentafluorophenyl substituents enhance electrophilic reactivity in transition-metal-catalyzed couplings, while the hydroxyl and oxide functionalities enable selective derivatization. The rigid dinaphtho scaffold provides structural integrity for use in catalytic system development and heterocyclic synthesis.

General Information

CAS No. 1284293-45-3
Cat. No. CS-0108410
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 C₃₂H₁₁F₁₀O₄P
Molecular Weight 680.40
Synonym(s) (R)-3,3'-bis(pentafluorophenyl)-1,1'-binaphtyl-2,2'-diyl hydrogenphosphate
SMILES O=P1(O)OC2=C(C3=C(C=CC=C4)C4=CC(C5=C(F)C(F)=C(F)C(F)=C5F)=C3O1)C6=CC=CC=C6C=[C@]2[C@]7=C(F)C(F)=C(F)C(F)=C7F

Computational Chemistry Data

TPSA 55.76
LogP 10.2566
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

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
Precautionary Statements : P264-P280-P302+P352-P362

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(11bR)-4-Hydroxy-2,6-bis(2,3,4,5,6-pentafluorophenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin

CAS No. 1284293-45-3

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