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Selenoesters in organic synthesis. 1. A novel synthesis of ketones.

โœ Scribed by A.F. Sviridov; M.S. Ermolenko; D.V. Yashunsky; N.K. Kochetkov

Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
199 KB
Volume
24
Category
Article
ISSN
0040-4039

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๐Ÿ“œ SIMILAR VOLUMES

Selenoesters in organic synthesis. 2. Sy
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โœ A.F. Sviridov; M.S. Ermolenko; D.V. Yashunsky; N.K. Kochetkov ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 182 KB

An efficient synthesis of d +-unsaturated ketones based on reaction of alkenylcopper(l)reagents with selenoesters (or acylchlorides) has bee11 elaborated.

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## Enynones are converted to phenols by an acid catalyzed process which can be controlled to give either of two regioisomeric series of products. During the course of efforts aimed at converting the acetylenic enone 1 to the acorone precursor 2,l.z we were surprised to find that collidine p-toluen

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A family of organic polychalcogenides with a common structure of RSeS x SeR (with x=1, 2, 3 and R=CH 3 , Ph, PhCH 2 , O 2 NC 6 H 4 CH 2 ) as well as cyclic 5,5-dimethyl-1,2-dithia-3,7-diselenacycloheptane were synthesized in good yield and high purity from the reaction of Ph 3 CS x Cl with correspon