5-Bromovaleryl chloride synthesis
- Product Name:5-Bromovaleryl chloride
- CAS Number:4509-90-4
- Molecular formula:C5H8BrClO
- Molecular Weight:199.47
2067-33-6
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$6.00/5g
4509-90-4
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$15.00/1g
Yield:4509-90-4 100%
Reaction Conditions:
with thionyl chloride
Steps:
5-bromopentanoyl chloride (11):
5-bromopentanoyl chloride (11):
Degassed solution of 5-bromopentanoic acid (1 eq., 2.85 g, 15.7 mmol) and SOCl2 (1 eq., 1.87 g, 1.14 mL, 15.7 mmol) in dichloromethane DCM (50 mL) was refluxed for 3h.
Obtained reaction mass was evaporated under reduced pressure to give 11 (3.11 g, 100%) as a yellowish oil.
The crude product was used in the next step without purification.
References:
Université de Strasbourg;Centre National de la Recherche Scientifique;Wagner, Alain;Koniev, Oleksandr EP2821791, 2015, A1 Location in patent:Page/Page column
79-37-8
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2067-33-6
399 suppliers
$6.00/5g
4509-90-4
235 suppliers
$15.00/1g
71250-83-4
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4509-90-4
235 suppliers
$15.00/1g
542-28-9
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$5.00/5g
4509-90-4
235 suppliers
$15.00/1g