Rapid decarboxylative allylation of nitroalkanes.

Rapid decarboxylative allylation of nitroalkanes.
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DOI:
10.1021/ol902828p
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发表时间:
2010-02-19
期刊:
影响因子:
5.2
通讯作者:
Tunge JA
Tunge JA
中科院分区:
化学1区
文献类型:
--
作者:
Grenning AJ;Tunge JA

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Allyl nitroacetates undergo decarboxylative allylation to provide tertiary nitroalkanes in high yield. Moreover, the transformations are complete within several minutes under ambient conditions. High yields result because O-allylation of the intermediate nitronates, which is typically problematic, is reversible under conditions of the decarboxylative allylation process. Lastly, the preparation of substrate allyl nitroacetates by tandem Knoevenagel/Diels-Alder sequences allows the facile synthesis of relatively complex substrates that undergo diastereoselective decarboxylative allylation.
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