Phosphorus tribromide → HCID 18352496, compound

HRID 429895Notes

Reaction equation

HRID 429895 reaction equation
[CH:1]1([C:6]2[CH:13]=[CH:12][CH:11]=[CH:10][C:7]=2[CH2:8]O)[CH2:5][CH2:4][CH2:3][CH2:2]1.P(Br)(Br)[Br:15]>C(Cl)Cl>[CH:1]1([C:6]2[CH:13]=[CH:12][CH:11]=[CH:10][C:7]=2[CH2:8][Br:15])[CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 2

HCID 24614Phosphorus tribromideHCID 11041251HCID 11041251, compound

Product 1

HCID 18352496HCID 18352496, compoundYield 93%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

According to example 17, 5.47 g of 2-cyclopentylbenzyl alcohol was treated with 1.03 mL of PBr3 in 25 mL of anhydrous CH2Cl2 to afford 6.9 g (93%) of 2-cyclopentylbenzyl bromide as a clear liquid.

Sources & evidence

ORD record
ord-0a045388b70b4059baadb98fc53610f2
Source dataset
uspto-grants-2001_11
Patent number
US06319702B1

Reaction notes

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