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24377 Aldrich

2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate

≥95.0% (AT)

Synonym: CIB

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Properties

Related Categories Chemical Biology, Chemical Synthesis, Coupling, Peptide Chemistry, Peptide Coupling,
InChI Key   UPLXKEIRISBKRM-UHFFFAOYSA-N
assay   ≥95.0% (AT)
mp   175-177 °C(lit.)
  175-178 °C
solubility   acetonitrile: soluble0.1 g/mL, clear
storage temp.   2-8°C

Description

Other Notes

Reagent for esterification of C-terminal amino acids to Wang resin without racemization and for coupling α,α-dimethyl amino acids; Preparation of the benzotriazol-1-yloxy derivative, a new coupling reagent

Packaging

1 g in glass bottle

Application

Reagent for:
Esterification and peptide coupling of sterically hindered amino acids
Preparation of efficient diazo-transfer reagents
Oxidative insertion for palladium and nickel catalyst synthesis
Preparation of catalysts for use in coupling reactions

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

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Peer-Reviewed Papers
15

References

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