Chemoselective construction of substituted conjugated dienes using an olefin cross-metathesis protocol.
نویسندگان
چکیده
[Reaction: see text] Various substituted conjugated dienes have been made by olefin cross-metathesis. Using either electronic or steric "protection," one of the olefins of the conjugated diene was deactivated relative to the other for cross-metathesis. The reactions proceed with very high chemoselectivity and, when steric deactivation is used, very high diastereoselectivity.
منابع مشابه
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عنوان ژورنال:
- Organic letters
دوره 7 2 شماره
صفحات -
تاریخ انتشار 2005