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CAS 2890-88-2

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Triethylamine-boron trichloride 1:1 complex

Description:
Triethylamine-boron trichloride 1:1 complex, with the CAS number 2890-88-2, is a coordination compound formed between triethylamine, a tertiary amine, and boron trichloride, a Lewis acid. This complex typically exhibits characteristics associated with both components: triethylamine contributes to the complex's basicity and solubility in organic solvents, while boron trichloride imparts strong electrophilic properties. The complex is often used in organic synthesis as a reagent for various reactions, including alkylation and acylation processes. It is generally a colorless to pale yellow liquid, and its reactivity can be attributed to the presence of the boron atom, which can accept electron pairs. The complex is sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis. Safety precautions are essential when working with this compound, as both triethylamine and boron trichloride are hazardous materials. Proper storage in a cool, dry place, away from incompatible substances, is recommended to maintain stability and prevent degradation.
Formula:C6H15BCl3N
InChI:InChI=1S/C6H15BCl3N/c1-4-11(5-2,6-3)7(8,9)10/h4-6H2,1-3H3
InChI key:InChIKey=YWFNJJSYWZXHME-UHFFFAOYSA-N
SMILES:[N]([B+3]([Cl-])([Cl-])[Cl-])(CC)(CC)CC
Synonyms:
  • Triethylamine, compd. with BCl3 (1:1)
  • Boron chloride (BCl3), compd. with triethylamine (1:1)
  • Boron, trichloro(N,N-diethylethanamine)-, (T-4)-
  • Triethylamine, compd. with boron chloride (BCl3) (1:1)
  • Ethanamine, N,N-diethyl-, compd. with trichloroborane (1:1)
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