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Reactions of n-butyl-lithium with 2,3,5,6-tetrachloro-4-mercapto- and 2,3,5,6-tetrachloro-4-methylmercapto-pyridine

✍ Scribed by E. Ager; B. Iddon; H. Suschitzky

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
196 KB
Volume
10
Category
Article
ISSN
0040-4039

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✦ Synopsis

In connection with other work it became necessary for us to prepare 2,3,6-trichloro-4-β€’ercaptopyridine (II). A sulphur atom in organosulphur compounds, such as thiophens (1) and benzo[&]thiophens (2), is known to be capable of complexing with n-butyl-lithium, and it seemed, therefore, ihat reaction of n-butyl-lithium with 2,3,5,6-tetrachloro-4-mercaptopyridine (I) would be a possible route to II as shown (eqn.

πŸ“œ SIMILAR VOLUMES

Reactions of n-butyl-lithium with 2,3,5,
Reactions of n-butyl-lithium with 2,3,5,6-tetrachloro-4-mercapto- and 2,3,5,6-tetrachloro-4-methylmercapto pyradine
✍ E. Ager; B. Iddon; H. Suschitzky πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 French βš– 41 KB

Halogen-metal exchange with n-BuLi; systems, e.g. Sulphur-c\_ontaining polychloroheterocyclic 4,6,7-trichloro-3-methylthienob,2\_dpyridine G. He inrich u. H. Hoffmeister, I. tied. Univ.-Klinik, Hamburg. Polypodium B, ein Steroid nit Insektenhtiutungshormon-Eigenschaften, isolierten JIZBA u. Mitarb.