A newly-designed PE-supported arsine for efficient and practical catalytic Wittig olefination.
نویسندگان
چکیده
A newly designed PE-supported arsine has been developed as an excellent catalyst for catalytic Wittig-type olefination. Simple ketones, in particular inactive ketones prove to be suitable substrates for the first time. This reaction provides an easy access to di-, tri-, and tetra-substituted olefins in high yield.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 2 شماره
صفحات -
تاریخ انتشار 2012