Aromatic Cope rearrangements.
Aromatic Cope rearrangements.
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DOI:
10.1039/d1ob00094b
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发表时间:
2021-03-21
影响因子:
3.2
通讯作者:
中科院分区:
文献类型:
--
作者:
Reviewed herein is the aromatic Cope rearrangement, a Cope rearrangement where one (or both) of the alkenes of the 1,5-diene are part of a greater aromatic system. While the Cope rearrangement of 1,5-dienes has seen wide utility, variation, and application in chemical synthesis, the aromatic Cope rearrangement, comparatively, has not. This review summarizes the ~40 papers dating back to 1956 on this topic and is divided into the following sections: (1) introduction, including kinetic and thermodynamic challenges of the aromatic Cope rearrangement, and (2) key substrate features, which there are four general types (i) α-allyl-α-aryl malonates (and related substrates), (ii) 1-aryl-2-vinylcyclopropanes, and (iii) anion-accelerated aromatic oxy-Cope substrates, and (iv) the concept of synchronized aromaticity. Ultimately, we hope this review will draw attention to a potentially valuable transformation for arene functionalization that warrants further studies and development. This review summarizes the ~40 papers dating back to 1956 on the aromatic Cope rearrangement, and highlights the need for further studies, development, and applications of this transformation in synthesis.
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影响因子:
2.1
作者:
Bhat V;Mackay JA;Rawal VH
通讯作者:
Rawal VH
影响因子:
15
作者:
Cope, AC;Hardy, EM
通讯作者:
Hardy, EM
影响因子:
1.8
作者:
Gustavo Avila-Zarraga, Jose;Vazquez-Sanchez, Adrian;Angel Maldonado, Luis
通讯作者:
Angel Maldonado, Luis
影响因子:
4.9
作者:
Bos, Maxence;Riguet, Emmanuel
通讯作者:
Riguet, Emmanuel
影响因子:
18.3
作者:
Davies, Huw M. L.;Lian, Yajing
通讯作者:
Lian, Yajing