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Investigations into the C-deuteriation of silyl enol ethers derived from aryl alkyl ketones

✍ Scribed by Svitlana Buksha; Gregory S. Coumbarides; Marco Dingjan; Jason Eames; Michael J. Suggate; Neluka Weerasooriya

Publisher
John Wiley and Sons
Year
2006
Tongue
French
Weight
188 KB
Volume
49
Category
Article
ISSN
0022-2135

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✦ Synopsis

Results are reported on the regioselective C-deuteriation of a series of silyl enol ethers derived from aryl alkyl ketones using deuterium (D 2 ) gas as the deuterium source and palladium-on-barium sulfate as the mediator. These results highlight the numerous reaction pathways and different product types available from simple deuteriation of substituted enol precursors.

πŸ“œ SIMILAR VOLUMES

Investigations into the C-deuteriation o
Investigations into the C-deuteriation of enol acetates derived from aryl alkyl ketones
✍ Svitlana Buksha; Gregory S. Coumbarides; Marco Dingjan; Jason Eames; Michael J. πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 French βš– 176 KB

Results are reported on the regioselective C-deuteriation of a series of enol acetates (derived from the aryl alkyl ketones) using molecular deuterium as the D-source and palladium-on-barium sulphate as the mediator. The results presented highlight potential problems associated with the deuteriation

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## Abstract Results are reported on the regioselective __C__‐deuteriation of a series of enolates derived from the addition of MeLi to the related enolacetate and silyl enol ether and discussed in terms of the similarity between these methods; comments are made on the possible role of the additive,

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Investigations into the regioselective C-deuteriation of enolates derived from 2-methyl tetralone using piperidine-d11
✍ Gregory S. Coumbarides; Jason Eames; Michael J. Suggate πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 French βš– 150 KB

## Abstract Results are reported on the regioselective __C__‐deuteriation of 2‐methyl tetralone using piperidine‐__d__~11~ as a deuterium source. The results presented further aid the understanding of kinetic deuteriation of amine–enolate complexes. Copyright Β© 2004 John Wiley & Sons, Ltd.

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Investigations into the C-deuteriation of aryl alkyl ketones using urea as a pro-base in the presence of a deuterium donor
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Results are reported on the regioselective C-deuteriation of a series of enolates derived from the deprotonation of aryl alkyl ketones using dilithiated urea as the pro-base in the presence of a suitable deuterium donor.