Probing the Peroxycarbenium [3+2] Cycloaddition Reactions with 1,2-Disubstituted Ethylenes: Results and Insights
Probing the Peroxycarbenium [3+2] Cycloaddition Reactions with 1,2-Disubstituted Ethylenes: Results and Insights
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探索过氧碳鎓 [3 2] 与 1,2-二取代乙烯的环加成反应：结果和见解
DOI：
10.1002/chem.201605871
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Yikang Wu
中科院分区：
文献类型：
--
作者：
Ze-Jun Xu;Sergio Wittlin;Yikang Wu
探讨了该反应仅限于末端烯碳未被取代的烯烃的原因。在一些“失败”的情况下，环加成产物实际上形成，但同时重排。双键上的氧原子或N-Boc（Boc =叔丁氧羰基）被证明是从1，2-二取代乙烯获得完整的[3+2]环加成产物所必需的。
The causes for the title reaction to be limited to only the alkenes with an unsubstitutedterminal alkenic carbon were explored. In some “failed” cases the cycloaddition products actually formed but rearranged concurrently. An oxygen atom or a N-Boc (Boc = tert-butyloxycarbonyl) group at the double bond was proven essential for acquisition of intact [3+2] cycloaddition products from 1,2-disubstituted ethylenes.