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Bromocyclopentane

From Wikipedia, the free encyclopedia
Bromocyclopentane
Names
Preferred IUPAC name
Bromocyclopentane
Other names
Cyclopentyl Bromide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.004.813 Edit this at Wikidata
UNII
  • InChI=1S/C5H9Br/c6-5-3-1-2-4-5/h5H,1-4H2 checkY
    Key: BRTFVKHPEHKBQF-UHFFFAOYSA-N checkY
  • InChI=1S/C5H9Br/c6-5-3-1-2-4-5/h5H,1-4H2
    Key: BRTFVKHPEHKBQF-UHFFFAOYSA-N
  • C1CCC(C1)Br
Properties
C5H9Br
Molar mass 149.031 g·mol−1
Appearance Colorless or pale yellow liquid
Density 1.473 g/cm3
Boiling point 138 °C (280 °F; 411 K)
Hazards
Flash point 42 °C (108 °F; 315 K)
Related compounds
Related compounds
Bromocyclopropane; Bromocyclobutane; Bromocyclohexane
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Bromocyclopentane is a derivative of cyclopentane, an alkyl halide with the chemical formula C5H9Br. It is a colorless to light yellow liquid at standard temperature and pressure.

Uses

[edit]

Bromocyclopentane is reacted with magnesium turnings in dry tetrahydrofuran making cyclopentyl Grignard reagent, a main precursor in the synthesis of Ketamine.[1]

References

[edit]
  1. US patent 3254124A, Stevens, Calvin, "1. A MEMBER OF THE CLASS CONSISTING OF A FREE BASE AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF, SAID FREE BASE HAVING THE FORMULA:", issued 1966-05-31