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Synthesis of N‐Methylmorpholinium 1‐Amino‐2,4‐dicyano‐4‐phenylcarbamoyl (ethoxycarbonyl)‐1,3‐butadiene‐1‐thiolates and Their Transformation into Pyridine‐2‐thiol Derivatives. |
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| Authors: | V. D. Dyachenko R. P. Tkachev |
| Abstract: | |
| Keywords: | pyridine derivatives ring closure reactions |