Name | 1-Dodecene,12-broMo- |
Synonyms | 12-Bromododec-1-ene 1-Dodecene,12-broMo- dodec-11-ene bromide |
CAS | 99828-63-4 |
Molecular Formula | C12H23Br |
Molar Mass | 247.21 |
Density | 1.052±0.06 g/cm3(Predicted) |
Boling Point | 270.2±9.0 °C(Predicted) |
Storage Condition | 2-8℃ |
Use | 12-bromo-1-dodecene is an organic intermediate which can be prepared by bromination of 11-ene -1-OL in one step. |
Overview | 12-bromo-1-dodecene is an organic intermediate that can be obtained by one-step bromination of 11en-1-ol. |
preparation | add 2 mol 11 ene -1-alcohol to the reactor containing 2 mol carbon tetrabromide and 1200ml dibromomethane, cool the reactor to 0 ℃, slowly add 2 mol triphenylphosphorus, stir at 0 ℃ for 45 minutes, then stir at room temperature for 2 hours, after the reaction is over, the product is separated and the solvent is removed to obtain the product 12-bromo-1-dodecene. |
overview |
12-bromo-1-dodecene is an organic intermediate, which can be prepared by one-step bromination of 11en-1-ol. |
preparation |
add 2 mol 11en-1-alcohol to the reactor containing 2mol carbon tetrabromide and 1200ml dibromomethane. after cooling the reactor to 0 ℃, slowly add 2mol triphenylphosphorus, stir at 0 ℃ for 45 minutes, then stir at room temperature for 2 hours. after the reaction, the product is separated and the solvent is removed to obtain the product 12-bromo-1-dodecanene. |