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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

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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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08168 Timestrip Plus 8 °C

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