ChemicalBook CAS DataBase List 2-Chloro-5-fluorobenzyl bromide

2-Chloro-5-fluorobenzyl bromide synthesis

4synthesis methods

Product Name:2-Chloro-5-fluorobenzyl bromide
CAS Number:81778-09-8
Molecular formula:C7H5BrClF
Molecular Weight:223.47

2252-50-8 Synthesis

2252-50-8
244 suppliers
$5.00/1g

81778-09-8
141 suppliers
$43.00/1g

Yield:-

Steps:

Multi-step reaction with 3 steps
1: sulfuric acid / 24 h / Reflux
2: sodium tetrahydroborate; methanol / 1 h / 20 °C
3: phosphorus tribromide / 1,2-dimethoxyethane / 3 h / 0 - 20 °C

References:

Wang, Weibo;Li, Tongshuang US2011/160212, 2011, A1

FullText

33406-96-1
204 suppliers
$15.00/5g

81778-09-8
141 suppliers
$43.00/1g

References

261762-59-8 Synthesis

261762-59-8
87 suppliers
$9.00/1g

81778-09-8
141 suppliers
$43.00/1g

References

647020-63-1 Synthesis

647020-63-1
46 suppliers
$30.00/1g

81778-09-8
141 suppliers
$43.00/1g

References

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