Triphenylphosphine oxide-catalyzed stereoselective poly- and dibromination of unsaturated compounds.
نویسندگان
چکیده
A novel PPh3O catalyzed bromophosphonium salt-mediated dibromination of α,β-unsaturated esters and β,γ-unsaturated α-ketoesters has been developed. The products were obtained with good to excellent yields and excellent diastereoselectivities. This dibromination reaction is a good complement to the field of dibromination.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 58 شماره
صفحات -
تاریخ انتشار 2014