N,N-diisopropyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

Name: N,N-diisopropyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine
Brand: ChemScene
Availability: InStock
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CAS No. 208593-05-9
Cat. No. CS-0108673
Purity≥97%
MDL No.None

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Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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N,N-diisopropyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine|CS-0108673

Structure of 208593-05-9

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General Information

CAS No. 208593-05-9
Cat. No. CS-0108673
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 C₂₆H₃₄NO₂P
Molecular Weight 423.53
Synonym(s) None
SMILES CC(C)N(C(C)C)P1OC(C=C2)=[C@]([C@]3=C(CCCC4)C4=CC=C3O1)C5=C2CCCC5

Description

This octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin derivative features a sterically hindered N,N-diisopropyl amine group that enhances solubility and stability. The phosphorus-centered heterocycle integrates readily into catalytic systems, offering robust performance under standard bench conditions.

Application

N,N-diisopropyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine serves as a robust, bench-stable phosphine ligand in transition metal-catalyzed cross-coupling reactions. Its sterically encumbered diisopropylamino groups enhance oxidative stability and promote efficient catalyst turnover. The saturated dioxaphosphepin core provides excellent functional group tolerance and compatibility with palladium- and nickel-based systems, facilitating reliable C–C and C–heteroatom bond formation under mild 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 : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 29.52
LogP 7.8024
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 3

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N,N-diisopropyl-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

CAS No. 208593-05-9

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