Synthesis of densely functionalised arenes using [2 + 2 + 2] cycloaddition reactions.
نویسندگان
چکیده
Rh(I)-catalysed [2 + 2 + 2] cycloaddition allows the synthesis of aryl ethers and diaryl methanes containing a high degree of steric hindrance from relatively simple diyne and alkyne precursors. The diarylmethanes made in this way show no evidence in their NMR spectra, however, of rotational restriction.
منابع مشابه
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عنوان ژورنال:
- Organic & biomolecular chemistry
دوره 5 7 شماره
صفحات -
تاریخ انتشار 2007