1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline

Name: 1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline
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CAS No. 1360145-09-0
Cat. No. CS-0091155
Purity≥95%
MDL No.MFCD30187350

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Type	HazMat Fee
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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1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline|CS-0091155

Structure of 1360145-09-0

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General Information

CAS No. 1360145-09-0
Cat. No. CS-0091155
Purity ≥95%
MDL No. MFCD30187350
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₉H₂₂NO₂P
Molecular Weight 447.46
Synonym(s) (R)-THQphos
SMILES C12=CC=CC=C1C=CC3=C2C4=C(C=CC=C5)C5=CC=C4OP(N6CCCC7=C6C=CC=C7)O3

Description

This tetrahydroquinoline-functionalized dioxaphosphepin delivers a rigid, electron-rich scaffold ideal for asymmetric catalysis. The fused dinaphtho architecture enhances stability and stereocontrol, while the phosphorus center enables precise ligand integration in transition metal systems.

Application

1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline serves as a sterically defined phosphorus-containing heterocycle that facilitates stereoselective transformations in catalytic systems. Its rigid, chiral framework enhances enantiocontrol in asymmetric synthesis, particularly in palladium-catalyzed cross-coupling reactions. The molecule exhibits bench stability and compatibility with standard reaction conditions, enabling efficient incorporation into complex molecular architectures.

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 8.8123
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Key Words

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1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline

CAS No. 1360145-09-0

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