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280909 Aldrich

(Chloromethylene)dimethyliminium chloride

95%

Synonym: (Chlormethylene)dimethylammonium chloride, Arnold′s reagent, Dimethylchloroformiminium chloride, Vilsmeier reagent

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Other Synthetic Reagents for C-C Bond Formation, Synthetic Reagents
InChI Key   QQVDYSUDFZZPSU-UHFFFAOYSA-M
assay   95%
impurities   <5% DMF
mp   132 °C (dec.)(lit.)
storage temp.   2-8°C

Description

Application

Reagent used to prepare ß-lactams from ß-amino acids via carboxyl activation and cyclodehydration. Also used to convert α-aminonitriles into 4-chloroimidazoles.

Reagent or Reactant for the synthesis of:
• β-Lactams vis the Staudinger reaction
• N-vinyl substituted indoles via cross coupling of NH-indoles with vinyl bromides
• Multi ring-fused 2-pyridone-based fluorescent scaffold
• ester prodrugs as anti-poxvirus agents
• Trimethine cyanine dyes for sensing G-quadruplex formation
• Phospha-isosteres via Hundsdiecker-Barton iododecacarboxylation
• 2-Azetidinones via [2+2]-cycloaddition

Used for studying organic photosensitizers for application in dye-sensitized solar cells

Packaging

5, 25 g in glass bottle

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 3261 8 / PGII
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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