β bromostyrene  (Millipore)


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  • 85
    Name:
    beta Bromostyrene
    Description:
    β Bromostyrene is an α β unsaturated aromatic halide It can be synthesized by catalytic Hunsdiecker reaction CHR of cinnamic acid It is commonly utilized as a precursor for preparing substituted alkenes corresponding acetylenes and also in the total synthesis of natural compounds and antibiotics
    Catalog Number:
    157449
    Price:
    None
    Applications:
    β-Bromostyrene was used in the one-pot method for the preparation of cinnamonitriles. It was also used in the preparation of pure ethyl Z- and E-α,α-difluoro-4-phenyl-3-butenoate and 1,3-diphenyl-1-butene. It may be used in the synthesis of β-tert-butylstyrene via cross coupling reaction with tert-butylmagnesium chloride in the presence of dichloro[1,1′-bis(diphenylphosphino)ferrocene]nickel(II) catalyst. It may also be used to prepare γ-but-2-enolactone by reacting with nickel carbonyl in the presence of alkynes.
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    Structured Review

    Millipore β bromostyrene
    beta Bromostyrene
    β Bromostyrene is an α β unsaturated aromatic halide It can be synthesized by catalytic Hunsdiecker reaction CHR of cinnamic acid It is commonly utilized as a precursor for preparing substituted alkenes corresponding acetylenes and also in the total synthesis of natural compounds and antibiotics
    https://www.bioz.com/result/β bromostyrene/product/Millipore
    Average 85 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    β bromostyrene - by Bioz Stars, 2020-07
    85/100 stars

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    other:

    Article Title: Asymmetric Reduction of Activated Alkenes by Pentaerythritol Tetranitrate Reductase: Specificity and Control of Stereochemical Outcome by Reaction Optimisation
    Article Snippet: Citraconic anhydride, substrates 3 – 12a , trans -cinnamide, trans -cinnamic acid, methyl trans -cinnamate, trans -cinnamonitrile, 3-phenylmaleic acid, 1-cyclohexene-1-carboxylic acid, methyl 1-cyclohexene-1-carboxylate, crotonitrile, 3-bromocyclohexene, 2-cinnamonitrile, cyclohexene-1-carbonitrile, β-bromostyrene, racemic products 3 – 12a , ( R )-(+)-3-methylcyclopentanone [( R )- 7b ], ( R )-(+)-3-methylcyclohexanone [( R )- 6b ], ( S )-citronellal [( S )- 11b ] were from commercial suppliers (Aldrich, Avocado). (+)-Dihydrocarvone was obtained from a commercial supplier as a mixture of 2 isomers (2 R ,5 R )– 6b and (2 R ,5 S )– 6b in 77:20 ratio ( > 99% ee ).