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160385 Sigma-Aldrich

Phthalimide potassium salt

98%

Synonym: 1,3-Dihydro-1,3-dioxoisoindole potassium salt, Potassium phthalimide

  • CAS Number 1074-82-4

  • Empirical Formula (Hill Notation) C8H4KNO2

  • Molecular Weight 185.22

  •  Beilstein/REAXYS Number 3598719

  •  EC Number 214-046-6

  •  MDL number MFCD00005887

  •  PubChem Substance ID 24849866

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Carbonyl Compounds, Chemical Synthesis, Cyclic Imides, Organic Building Blocks More...
Quality Level   300
assay   98%
mp   >300 °C (lit.)
solubility   water: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow
SMILES string   [K]N1C(=O)c2ccccc2C1=O
InChI   1S/C8H5NO2.K/c10-7-5-3-1-2-4-6(5)8(11)9-7;/h1-4H,(H,9,10,11);/q;+1/p-1
InChI key   FYRHIOVKTDQVFC-UHFFFAOYSA-M

Description

Application

Condensation of phthalimide potassium with organic halide in dimethylformamide has been reported. Reaction of potassium phthalimide and sulfur monochloride in petroleum ether has been studied.

Phthalimide potassium salt was employed as organocatalyst for the cyanosilylation of various carbonyl compounds under extremely mild conditions. It was also employed as reagent for the transformation of allyl- and alkyl halides into protected primary amines.

Packaging

100, 500 g in poly bottle

5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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