16400-32-1

1-Bromo-2-pentyne is a brominated alkyne derivative used as a reagent in a wide variety of organic and organometallic compounds.

1-Bromo-2-pentyne may be employed for the following syntheses:
stereochemically restricted lactone-type analogs of jasmonic acids, 5-oxa-7-epi-jasmonic acid and 5-oxa-jasmonic acid 4,7-decadienal, 4,7-tridecadienal, 5,8-tetradecadienal and 6,9-dodecadienal (all-cis)
5-ethyl-4-methylene-6-phenyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione.
1-Bromo-2-pentyne is an halogenated hydrocarbon.

Synthesis, p. 730, 1974 DOI: 10.1055/s-1974-23426