DIIODOTRIPHENYLPHOSPHORANE

DIIODOTRIPHENYLPHOSPHORANE Basic information
Product Name:DIIODOTRIPHENYLPHOSPHORANE
Synonyms:DIIDOTRIPHENYLPHOSPHORANE;DIIODOTRIPHENYLPHOSPHORANE;TRIPHENYLPHOSPHINE DIIODIDE;diiodotriphenyl-phosphoran;iodotriphenylphosphoraniumiodide;DIIODOTRIPHENYLPHOSPHORANE, TECH., 90%;Triphenyldiiodophosphorane;diiodo(triphenyl)-$l^{5}-phosphane
CAS:6396-07-2
MF:C18H15I2P
MW:516.09
EINECS:
Product Categories:
Mol File:6396-07-2.mol
DIIODOTRIPHENYLPHOSPHORANE Structure
DIIODOTRIPHENYLPHOSPHORANE Chemical Properties
Melting point 210-220 °C (lit.)
storage temp. 2-8°C
form Powder
color Yellow to orange
Sensitive Light Sensitive
CAS DataBase Reference6396-07-2
Safety Information
Hazard Codes C
Risk Statements 34-42/43-62
Safety Statements 26-36/37/39-45
RIDADR UN 2923 8/PG 2
WGK Germany 3
RTECS TB6100000
8-10
HazardClass 8
MSDS Information
ProviderLanguage
SigmaAldrich English
DIIODOTRIPHENYLPHOSPHORANE Usage And Synthesis
UsesTriphenylphosphine diiodide (Ph3P. I2) can be used as a reagent:
  • To facilitate the conversion of alcohol, thiol, and enol functional groups into alkyl iodides via formation of alkoxyphosphonium iodide.
  • To prepare β-iodo-α,β-unsaturated ketones from cyclic β-diketones in the presence of triethyl amine.
  • In the synthesis of alkyl nitrates from alcohols.
  • In the Beckmann rearrangement reaction to synthesize lactams from cycloalkanone oxime.
  • For the preparation of aromatic and aliphatic carboxylic acid esters in the presence of N,N-dimethylaminopyridine.

Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
DIIODOTRIPHENYLPHOSPHORANE Preparation Products And Raw materials
TRI(PHENYL-D5)PHOSPHINE [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) DME Bis(triphenylphosphine)palladium(II) chloride DIIODOTRIPHENYLPHOSPHORANE

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