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ChemInform Abstract: A Synthetic Approach to Methyl Thieno[2,3-d][1,2,3]thiadiazole Carboxylates via Diazotation.

✍ Scribed by Peter Stanetty; Marko D. Mihovilovic

Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
30
Category
Article
ISSN
0931-7597

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✦ Synopsis

A Synthetic Approach to Methyl Thieno [2,3-d][1,2,3]thiadiazole Carboxylates via Diazotation.

-A route to title compounds (VII) as highly potent inducers of systemic acquired resistance is reported. Cyclization towards the thiadiazole ring system is carried out using diazotation techniques. An alternative approach via nitration of the benzylthio-substituted thiophene (VIII) only gives the sulfur-oxidized product (IX).

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