Chemistry:1,2-Dibromohexane

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1,2-Dibromohexane is a haloalkane with the chemical formula C6H12Br2. It is a coulourless liquid with a relatively high boiling point.

Synthesis and reactions

It can be prepared by the bromination of 1-hexene. Elemental bromine and 1-hexene react together in an inert solvent to 1,2-dibromohexane in high yields.

It can be used to synthesize 1-hexyne with potassium hydroxide in triethylene glycol in a dehydrohalogenation reaction.[1] Alternatively, it also reacts with sodium amide in ammonia to yield 1-hexyne.[2]

References

  1. Cite error: Invalid <ref> tag; no text was provided for refs named organikum
  2. Vollhardt, K. Peter C.; Schore, Neil E. (2005) (in de). Organische Chemie. Weinheim: Wiley-Vch. p. 643. ISBN 3-527-31380-X.