Stereospecific and quantitative photodimerisation of terminal olefins in the solid state.
نویسندگان
چکیده
Reaction of 4-vinylpyridine with AgClO(3) yields a crystalline solid that supports a stereospecific and quantitative [2+2] photodimerisation of two terminal olefins. Structural dynamics of the -CH[double bond, length as m-dash]CH(2) group, nature of the counterion, and extended packing influence the photoreactivity.
منابع مشابه
A [2+2] cross-photodimerisation of photostable olefins via a three-component cocrystal solid solution.
A ditopic hydrogen-bond-donor template in the form of resorcinol facilitates a [2+2] cross-photodimerisation of 4-Cl-stilbazole and 4-Me-stilbazole in a rare cocrystal solid solution. A photoreaction does not proceed with the olefins individually or as a solid solution composed solely of the two olefins.
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عنوان ژورنال:
- Chemical communications
دوره 46 27 شماره
صفحات -
تاریخ انتشار 2010