Bromodiphenylmethane synthesis
- Product Name:Bromodiphenylmethane
- CAS Number:776-74-9
- Molecular formula:C13H11Br
- Molecular Weight:247.13
91-01-0
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631-61-8
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954-67-6
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776-74-9
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Yield:954-67-6 71% ，776-74-9 17%
Reaction Conditions:
with N-Bromosuccinimide;triphenylphosphine in acetonitrile at 20; for 14 h;Cooling with ice;
Steps:
Typical procedure for the conversion of 3-phenylpropanol into 3-phenylpropyl acetate using Ph3P/Br2/NH4OAc
General procedure: To a solution of Ph3P(OAc)2, was added 3-phenylpropanol (1 mmol, 0.137 mL). The progress of the reaction was monitored by TLC (Table 3, entry 2). After completion of the reaction (0.3 h) the reaction mixture was filtered to remove the precipitated NH4Br followed by evaporation of the solvent. Column chromatography of the crude mixture on silica gel using n-hexane/EtOAc (3:1) as the eluent gave 3-phenylpropyl acetate in 90% yield (0.159 g).
References:
Iranpoor, Nasser;Firouzabadi, Habib;Elham, Etemadi Davan [Tetrahedron Letters,2013,vol. 54,# 14,p. 1813 - 1816]
101-81-5
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776-74-9
248 suppliers
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91-01-0
520 suppliers
$6.00/10g
776-74-9
248 suppliers
$26.57/25g
14629-59-5
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776-74-9
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79373-25-4
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776-74-9
248 suppliers
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