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Electrolytic partial fluorination of organic compounds. Part 56: Highly regioselective anodic mono- and difluorination of s-triazolo[3,4-b][1,3,4]thiadiazine derivatives

✍ Scribed by Mohamed R Shaaban; Toshio Fuchigami

Book ID: 104232174
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 75 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)02133-5

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✦ Synopsis

Constant potential anodic oxidation of s-triazolo [3,4-b][1,3,4]thiadiazine derivatives in DME containing Et 4 NF•4HF using an undivided cell provided the corresponding 7-monofluorinated products predominantly in good to moderate yields. 7,7-Difluorination was also anodically achieved.

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