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ChemicalBook--->CAS DataBase List--->6396-07-2

6396-07-2

6396-07-2 Structure

6396-07-2 Structure
IdentificationBack Directory
[Name]

DIIODOTRIPHENYLPHOSPHORANE
[CAS]

6396-07-2
[Synonyms]

DIIDOTRIPHENYLPHOSPHORANE
DIIODOTRIPHENYLPHOSPHORANE
diiodotriphenyl-phosphoran
Triphenyldiiodophosphorane
TRIPHENYLPHOSPHINE DIIODIDE
iodotriphenylphosphoraniumiodide
diiodo(triphenyl)-$l^{5}-phosphane
DIIODOTRIPHENYLPHOSPHORANE, TECH., 90%
[Molecular Formula]

C18H15I2P
[MDL Number]

MFCD00216568
[MOL File]

6396-07-2.mol
[Molecular Weight]

516.09
Chemical PropertiesBack Directory
[Melting point ]

210-220 °C(lit.)
[storage temp. ]

2-8°C
[form ]

Powder
[color ]

Yellow to orange
[Sensitive ]

Light Sensitive
[CAS DataBase Reference]

6396-07-2
Safety DataBack Directory
[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
[F ]

8-10
[HazardClass ]

8
Hazard InformationBack Directory
[Uses]

Triphenylphosphine 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.
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