(R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine

Name: (R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine
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CAS No. 1265884-98-7
Cat. No. CS-0081453
Purity≥96%
MDL No.None

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(R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine|CS-0081453

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General Information

CAS No. 1265884-98-7
Cat. No. CS-0081453
Purity ≥96%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₄H₂₂NO₂P
Molecular Weight 507.52
Synonym(s) 3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine
SMILES C1(C=CC=C2)=C2C(C3=C(C=CC=C4)C4=CC=C3OP(N5C(C=CC=C6)=C6C=CC7=C5C=CC=C7)O8)=C8C=C1.

Description

This chiral phosphorus-containing heterocycle integrates a rigid, electron-deficient dinaphthalene scaffold with a dibenzazepine core, enabling precise stereocontrolled synthesis in catalytic systems. Its bench-stable configuration facilitates handling under standard conditions, while the phosphacycloheptane ring serves as a tunable ligand platform for transition metal complexes.

Application

(R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine serves as a sterically defined, bench-stable phosphorus-containing heterocycle that facilitates transition-metal-catalyzed coupling reactions. Its rigid dinaphthalene scaffold with orthogonal oxygen and azepine functionalities enables selective functionalization in complex molecule synthesis, offering robust compatibility in Pd-catalyzed cross-coupling workflows and utility as a building block for advanced pharmaceutical scaffolds.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 29.52
LogP 10.6816
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

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(R)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-5H-dibenz[b,f]azepine

CAS No. 1265884-98-7

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