Complex chromene derivatives through a silver-catalysed cascade reaction of simple o-alkynylsalicylaldehydes and alkenes.
نویسندگان
چکیده
The silver-catalysed reaction of simple ortho-alkynylsalicylaldehydes and alkenes gives complex benzo[de]chromenyl ketones through an unusual cascade process where the starting ortho-alkynylsalicylaldehyde behaves as a bis-diene derivative that participates in two different formal [4+2]-cycloaddition reactions.
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ورودعنوان ژورنال:
- Chemical communications
دوره 52 91 شماره
صفحات -
تاریخ انتشار 2016