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3-Alkyl- bzw. 3-Aryl-3,4-dihydro-6-methyl-2(1H)-pyrimidinthione durchDimrothumlagerung von 2-Amino-4H-1,3-thiazinen

✍ Scribed by Gustav Zigeuner; Till Strallhofer; Franz Wede; Walter-Bernd Lintschinger


Publisher
Springer Vienna
Year
1975
Tongue
English
Weight
488 KB
Volume
106
Category
Article
ISSN
0026-9247

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📜 SIMILAR VOLUMES


Synthese von 4-Amino-2-aryl-2,4-dihydro-
✍ Ehrhardt, Heinz ;Heubach, Günther ;Mildenberger, Hilmar 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 256 KB 👁 1 views

**Synthesis of 4‐Amino‐2‐aryl‐2,4‐dihydro‐3__H__‐1,2,4‐triazol‐3‐onen** The title compounds **10** are prepared in a multistep reaction sequence starting with alkyl 2‐arylhydrazono‐2‐chloracetates **3** and aldehyde hydrazones **4.**

3-Benzyl-6-methyl-3,4-dihydro-2H-1,3-ben
✍ Chen, Xiu-Ling ;Wu, Ming-Hu 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 920 KB

In the title molecule, C 16 H 17 NO, the dihedral angle between the phenyl and benzene rings is 28.4 (1) . The six-membered 3,4-dihydro-2H-1,3-oxazine ring adopts a screw boat conformation. In the crystal structure, weak C-HÁ Á Á(arene) interactions are present.