.

Styryl bromide

Chemical Properties

CLEAR YELLOWISH TO BROWN LIQUID

Uses

beta-Bromostyrene Preparation Products And Raw materials

SPECIFICATIONS

Name: Beta-Bromostyrene

CAS No: 103-64-0

EINECS No: 203-131-3

Formula: C8H7Br

Molar volume: 183.05

Density: 1.44g/cm3

Melting point: 7℃ (lit.)

Flash Point(C) : 102 °C

APPLICATION

Application of:

Beta-Bromostyrene or β-Bromostyrene is used in the one-pot method for the preparation of cinnamonitriles. It is 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.We are .



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