Non-Biaryl Atropisomers: New Classes of
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Dr. Jonathan Clayden
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Article
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1997
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John Wiley and Sons
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English
β 323 KB
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While many chemists are familiar with the problems posed by abnormally large barriers to rotation about single bonds when it comes to interpreting NMR spectra, few have sought to make use of these barriers as tools for stereoselective synthesis. A renewal of interest in this prospect followed the re