Chloroethyl chloroformate

Chloroethyl chloroformates (chemical formula: C3H4Cl2O2) are a pair of related chemical compounds. They can be used to form protecting groups and as N-dealkylating agents.[1]

Chloroethyl chloroformate
1-Chloroethyl chloroformate
2-Chloroethyl chloroformate
Names
IUPAC names
1-Chloroethyl carbonochloridate
2-Chloroethyl carbonochloridate
Identifiers
3D model (JSmol)
ChemSpider
  • 454726 (1-chloroethyl chloroformate)
  • 11802 (2-chloroethyl chloroformate)
  • 521305 (1-chloroethyl chloroformate)
  • 12305 (2-chloroethyl chloroformate)
UNII
  • InChI=1S/C3H4Cl2O2/c1-2(4)7-3(5)6/h2H,1H3
    Key: QOPVNWQGBQYBBP-UHFFFAOYSA-N
  • InChI=1/C3H4Cl2O2/c4-1-2-7-3(5)6/h1-2H2
    Key: SVDDJQGVOFZBNX-UHFFFAOYAR
  • ClC(OC(Cl)C)=O
  • ClC(=O)OCCCl
Properties
C3H4Cl2O2
Molar mass 142.96 g·mol−1
Related compounds
Chloromethyl chloroformate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

They are listed as extremely hazardous substances.[2]

References
  1. 'A new reagent for the selective, high-yield N-dealkylation of tertiary amines: improved syntheses of naltrexone and nalbuphine' R. A. Olofson, Jonathan T. Martz, Jean Pierre Senet, Marc Piteau, Thierry Malfroot J. Org. Chem., 1984, 49 (11), pp 2081–2082
  2. Extremely Hazardous Chemicals
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