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57325-22-1

sec-Pentylbromomagnesium synthesis

1synthesis methods
-

Yield:-

Reaction Conditions:

iodine in tetrahydrofuran; for 16.1667 h;Heating / reflux;

Steps:

208.1

To a mixture of 2-bromopentane (5.00 g), magnesium turnings (4.02 g) and THF (20 mL) was added iodine (1 piece), and the mixture was heated under reflux for 10 min. A solution of 2-bromopentane (20.0 g) in THF (80 mL) was added dropwise to the reaction mixture. The mixture was further heated under reflux for 16 hr and cooled to room temperature.

References:

EP2018863,2009,A1 Location in patent:Page/Page column 127