Highly Functionalised Cyclobutanols by S
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D. Bradley G. Williams; Kevin Blann
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Article
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2004
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John Wiley and Sons
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English
⚖ 127 KB
## Abstract Certain carbohydrates have been found to be excellent precursors for the samarium diiodide‐mediated 4‐__exo__‐__trig__ cyclisation reaction of their keto‐olefin derivatives, which were readily prepared in a few easy steps. The cyclisation was found to be stereoselective, affording __cis