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A Telluradistannirane and a 1,3-Ditelluradistannetane by Stepwise Addition of Tellurium to a Distannene

✍ Scribed by Dr. Annemarie Schäfer; Dr. Manfred Weidenbruch; Dipl.-Chem. Wolfgang Saak; Prof. Dr. Siegfried Pohl; Prof. Dr. Heinrich Marsmann

Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
384 KB
Volume
30
Category
Article
ISSN
0044-8249

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✍ Hartnagel, Manfred ;Grimm, Klaus ;Mayr, Herbert 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 1002 KB

## Abstract Arenediazonium ions 1 undergo [2^+^ + 4] cycloadditions with (__E__)‐1,3‐pentadiene (2a), 2,3‐dimethylbutadiene (2b), and (__E__)‐2‐methyl‐1,3‐pentadiene (2c) to give dihydropyridazines or pyridazinium salts. While highly electrophilic diazonium ions and the unsymmetrical dienes 2a and