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Tetrazoles: LVII. Preparation and chemical properties of 1-substituted 5-arylsulfonyltetrazoles

✍ Scribed by L. V. Myznikov, U. N. Dmitrieva, T. V. Artamonova…

Book ID
120771883
Publisher
SP MAIK Nauka/Interperiodica
Year
2013
Tongue
English
Weight
212 KB
Volume
49
Category
Article
ISSN
1070-4280

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Preparation of 5-Substituted 1H-Tetrazol
Preparation of 5-Substituted 1H-Tetrazoles from Nitriles in Water†
✍ Demko, Zachary P.; Sharpless, K. Barry 📂 Article 📅 2001 🏛 American Chemical Society 🌐 English ⚖ 88 KB

The addition of sodium azide to nitriles to give 1H-tetrazoles is shown to proceed readily in water with zinc salts as catalysts. The scope of the reaction is quite broad; a variety of aromatic nitriles, activated and unactivated alkyl nitriles, substituted vinyl nitriles, thiocyanates, and cyanamid