Beilstein J. Org. Chem.2006,2, No. 11, doi:10.1186/1860-5397-2-11
Mukaiyama Aldol reactions, Friedel-Crafts acylations,[6] Pavarob reactions[7] and Diels-Alder reactions[8] in water. Since the work of Loh,[8] indium halide has also been shown to be an effective Lewis acid catalyst for various reactions in aqueous media. [9][10] However, its use in the hetero Diels-Alder
Beilstein J. Org. Chem.2006,2, No. 1, doi:10.1186/1860-5397-2-1
Metalation (DoM) strategy, [17] offer a mild and regioselective complement to classical Friedel-Crafts approaches for the rational construction of polysubstituted aromatics, biaryls, and several classes of heterocycles (Figure 1).
In 1993, Gawley showed that O-benzylcarbamates in the presence of directed
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Graphical Abstract
Figure 1:
Examples of carbanionic aromatic chemistry rearrangements.