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CS-W001157 4
Total: USD 88.00

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

  • CAS No. 636559-56-3

  • Cat. No. CS-0086853
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

4-​(11bR)​-Dinaphtho[2,​1-​d:1',​2'-​f]​[1,​3,​2]​dioxaphosphepin-​4-​ylmorpholine|CS-0086853

Structure of 636559-56-3

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General Information

  • CAS No. 636559-56-3
  • Cat. No. CS-0086853
  • 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 C₂₄H₂₀NO₃P
  • Molecular Weight 401.39
  • Synonym(s) 4-(11bR)-Dinaphtho[2,1-d
  • SMILES C12=CC=CC=C1C=CC3=C2C4=C(C=CC=C5)C5=CC=C4OP(N6CCOCC6)O3

Description

This morpholine-substituted dioxaphosphepin delivers a sterically accessible phosphorus center for cross-coupling reactions. The dinaphtho-fused backbone enhances electronic stability, while the morpholine moiety improves solubility and handling under standard conditions.

Application

4-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylmorpholine serves as a versatile phosphorus-containing heterocyclic building block, enabling efficient access to functionalized phosphine ligands and catalysts. Its robust bench stability and defined stereochemistry facilitate reproducible synthesis in transition-metal-catalyzed transformations. The morpholine moiety enhances solubility and modulates electronic properties, supporting broad applicability in cross-coupling and asymmetric catalysis workflows.

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   38.75
  • LogP   6.5646
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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