4 years ago

Friedel–Crafts Acylation Reactions of BN-Substituted Arenes

Friedel–Crafts Acylation Reactions of BN-Substituted Arenes
Ying Zhang, Feiye Sun, Xiangdong Fang, Wenyan Dan
The acylation reaction of BN-arenes has been studied using BN-arene and acyl chloride in good to excellent yields, which led to the first synthesis of indanone BN-analogue. The BN-aromatic ketone products have been characterized by 1H NMR spectroscopy with their molecular structures unambiguously confirmed by X-ray crystallography. The annulation reaction of BN-arenes promoted by AgBF4 occurs in a completely regioselective manner and a mechanism for this transformation is proposed.

Publisher URL: http://dx.doi.org/10.1021/acs.joc.7b02343

DOI: 10.1021/acs.joc.7b02343

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