N-[(11bR)-2,6-Di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide

Name: N-[(11bR)-2,6-Di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide
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CAS No. 1010800-01-7
Cat. No. CS-0092710
Purity≥98%
MDL No.None

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N-[(11bR)-2,6-Di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide|CS-0092710

Structure of 1010800-01-7

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General Information

CAS No. 1010800-01-7
Cat. No. CS-0092710
Purity ≥98%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄₁H₂₅F₃NO₅PS
Molecular Weight 731.67
Synonym(s) BD00960520
SMILES O=P1(NS(=O)(C(F)(F)F)=O)OC2=C(C3=C(C=CC=C4)C4=CC(C5=CC=C(C=CC=C6)C6=C5)=C3O1)C7=CC=CC=C7C=C2C8=CC(C=CC=C9)=C9C=C8.

Description

This trifluoromethanesulfonamide derivative features a sterically encumbered dioxaphosphepin core that enhances stability and facilitates selective phosphorus incorporation in complex molecular architectures. The naphthyl substituents confer rigidity and electron-rich character, enabling efficient coupling reactions under mild conditions.

Application

N-[(11bR)-2,6-Di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide serves as a highly stable, bench-ready phosphine oxide reagent that enables efficient stereoselective transformations in catalytic asymmetric synthesis. Its rigid, chiral scaffold imparts excellent stereocontrol in transition-metal-catalyzed couplings and functions effectively in cross-coupling protocols requiring high functional group tolerance and predictable reactivity profiles.

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-H413
Precautionary Statements : P264-P273-P280-P302+P352-P362-P501

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Computational Chemistry Data

TPSA 81.7
LogP 11.6189
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 4

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N-[(11bR)-2,6-Di-2-naphthalenyl-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide

CAS No. 1010800-01-7

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