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Reaction of 2,2′,3,3′-tetrachloro-6,6′-diquinoxalyl with nucleophilic reagents

✍ Scribed by V. V. Titov; L. F. Kozhokina

Book ID
112325352
Publisher
Springer US
Year
1977
Tongue
English
Weight
264 KB
Volume
13
Category
Article
ISSN
0009-3122

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In connection with other work it became necessary for us to prepare 2,3,6-trichloro-4-•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