ChemInform Abstract: Effects of Nitrogen
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Vassil Elitzin; Bing Liu; Matthew Sharp; Elie Tabet
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Article
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2011
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John Wiley and Sons
⚖ 34 KB
👁 1 views
## Abstract The more electron‐withdrawing the N‐protecting group and the alkene substituent, the slower is the reaction rate of the cycloisomerization of 1,6‐enynes to yield bicyclic products (II) and (IV).