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Iminium carbonic acid derivative salts. XI. Synthesis of N,S-containing heterobicycles from N-protected 2-methylthio-1,3-thiazinium and 2-methylthiothiazoüum salts. Part 3. Reaction of N-protected 2-methylthio-1,3-thiazinium and 2-methylthiothiazolium salts with 3-amino-2-cyano-3-arylacrylonitriles

✍ Scribed by Wolfgang Hanefeld; Mahmoud Naeeni; Martin Schlitzer


Book ID
112131704
Publisher
Journal of Heterocyclic Chemistry
Year
1996
Tongue
English
Weight
380 KB
Volume
33
Category
Article
ISSN
0022-152X

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📜 SIMILAR VOLUMES


ChemInform Abstract: Iminium Carbonic Ac
✍ W. HANEFELD; M. NAEENI; M. SCHLITZER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

Iminium Carbonic Acid Derivative Salts. Part 10. Synthesis of N,S-Containing Heterobicycles from N-Protected 2-Methylthio-1,3thiazinium and 2-Methylthiothiazolium Salts. Part 2. Reaction of N-Protected 2-Methylthio-1,3-thiazinium and 2-Methylthiothiazolium Salts with Vinylogous CH-Acidic Compounds.

Iminium carbonic acid derivative salts.
✍ Wolfgang Hanefeld; Helge Harms 📂 Article 📅 1997 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 312 KB

## Abstract The title compounds 1a‐c and 2 werre reacted with several doubly activated methylene components to yield the cyclic ketene __S,N__‐acetals 3‐10.