Scientific article

From Cationic to Anionic Helicenes: New Reactivity through Umpolung

Published inJournal of organic chemistry, vol. 76, no. 8, p. 2716-2722
Publication date2011

Using a two-step reduction/metalation procedure, highly stable chiral carbenium ions are transformed into reactive carbanion intermediates. Interesting polar ketone and thioamide products are the results of this umpolung that occurs with complete retention of configuration of the helical backbone.

Citation (ISO format)
CONREAUX, David et al. From Cationic to Anionic Helicenes: New Reactivity through Umpolung. In: Journal of organic chemistry, 2011, vol. 76, n° 8, p. 2716–2722. doi: 10.1021/jo200071n
Main files (1)
Article (Published version)
ISSN of the journal0022-3263

Technical informations

Creation04/08/2011 4:41:00 PM
First validation04/08/2011 4:41:00 PM
Update time03/14/2023 4:15:04 PM
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