The Journal of Organic Chemistry

Synthesis of hexamethylglutaric acid: an approach to compounds with adjacent quaternary carbon centers

J Baran, H Mayr

文献索引：Baran, Janusz; Mayr, Herbert Journal of Organic Chemistry, 1988 , vol. 53, # 19 p. 4626 - 4628

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被引用次数: 7

摘要

In several instances, quaternary carbon centers have been generated by reactions proceeding via tertiary carbenium ions. Examples are the tert-alkylations of carbonyl compounds, 2 reactions of tert-alkyl halides with alkylaluminium3* or alkyltitanium geminal dimethylations of ketones, 3c carbocationic cyclizations $ and Lewis acid catalyzed additions of alkyl and allyl halides toward alkene^.^