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Reaction of chlorotoluenetricarbonylchromium complexes with α-sulfonyl-carbanions

✍ Scribed by Rami Khourzom; Françoise Rose-Munch; Eric Rose

Publisher
Elsevier Science
Year
1990
Tongue
French
Weight
238 KB
Volume
31
Category
Article
ISSN
0040-4039

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✦ Synopsis

Primary and secondary a-sulfonyl-carbanions react with chlorotolaenetricarbonylchromium complexes to give, after CF3 C 0 2 H treatment, aryl-sulfones via ipso, tine and tele nucleophilic aromatic substitution of chloride.

📜 SIMILAR VOLUMES

Stereochemistry of α-sulfonyl carbanions
Stereochemistry of α-sulfonyl carbanions
✍ E.J. Corey; Horst König; Thomas H. Lowry 📂 Article 📅 1962 🏛 Elsevier Science 🌐 French ⚖ 303 KB

A PREVIOUS note from this laboratory has reported 2-octyl sulfone undergoes base-cata?yzed exchange the finding that phenyl of a-hydrogen in deuterated aqueous ethanol at a rate which is much faster than the rate of racemization.1'2 It can be conc1uded that a least 98 per cent of the benzenesulfonyl