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CS-W001157 4
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(11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin

  • CAS No. 188055-47-2

  • Cat. No. CS-0088025
  • Purity≥97%
  • MDL No.None

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

(11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin|CS-0088025

Structure of 188055-47-2

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General Information

  • CAS No. 188055-47-2
  • Cat. No. CS-0088025
  • 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 C₂₆H₁₇O₃P
  • Molecular Weight 408.39
  • Synonym(s) R-4-phenoxy-Dinaphtho[2,1-d
  • SMILES C12=CC=CC=C1C=CC3=C2C4=C(C=CC=C5)C5=CC=C4OP(OC6=CC=CC=C6)O3

Description

This (11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin features a rigid, electron-deficient phosphorus heterocycle with a phenoxy substituent at the 4-position, enabling stable coordination in asymmetric catalysis. The stereodefined 11bR configuration ensures consistent chiral induction in transition metal complexes.

Application

(11bR)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin serves as a sterically defined, bench-stable phosphorus heterocycle that facilitates stereoselective transformations in catalytic systems. Its rigid, polycyclic framework enables controlled reactivity in transition-metal-catalyzed coupling processes, particularly in the construction of complex phosphine ligands and functionalized heterocyclic scaffolds relevant to synthetic medicinal chemistry.

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
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

  • TPSA   35.51
  • LogP   8.4385
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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