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CS-W001157 4
Total: USD 88.00

Diethyl (4-iodobenzyl)phosphonate

  • CAS No. 173443-43-1

  • Cat. No. CS-0104511
  • Purity≥97%
  • MDL No.MFCD09033365

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

Diethyl (4-iodobenzyl)phosphonate|CS-0104511

Structure of 173443-43-1

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General Information

  • CAS No. 173443-43-1
  • Cat. No. CS-0104511
  • Purity ≥97%
  • MDL No. MFCD09033365
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₁₆IO₃P
  • Molecular Weight 354.12
  • Synonym(s) Diethyl 4-iodobenzylphosphonate
  • SMILES O=P(OCC)(CC1=CC=C(I)C=C1)OCC

Description

Diethyl (4-iodobenzyl)phosphonate features a para-iodinated benzyl moiety integrated with a phosphonate ester group, enabling direct functionalization in cross-coupling reactions. This bench-stable reagent facilitates efficient P–C bond formation under palladium catalysis, serving as a key intermediate in the synthesis of bioactive phosphonate analogs and pharmaceutical building blocks.

Application

Diethyl (4-iodobenzyl)phosphonate serves as a versatile building block for C–C bond formation via Negishi and Suzuki-Miyaura coupling reactions. The iodide group enables reliable palladium-catalyzed cross-coupling, while the phosphonate moiety offers stability and compatibility with standard synthetic protocols. Its bench-stable nature and ease of purification facilitate integration into multi-step sequences for heterocyclic and pharmaceutical scaffold synthesis.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H412
Precautionary Statements : P264-P270-P273-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   35.53
  • LogP   4.0573
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   6

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