rac-5-Acetyl-6-hydroxy-3,6-dimethyl-4-phenyl-4,5,6,7-tetrahydro-2H-indazole

Autor: Abel M. Maharramov, Arif I. Ismiyev, Bahruz A. Rashidov, Ilkin V. Aliyev

Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1127-o1127 (2011)

The title compound, C17H20N2O2, is chiral but crystallizes in a centrosymmetric space group as a racemate, the relative configuration at the stereogenic centres being 2S*,3R*,4S*. The cyclohexane ring adopts a half-chair conformation while the pyrazo

Externí odkaz: https://doaj.org/article/f0f3b2bb381644f9a851f8b1fba1d50b

Synthesis of heterocyclic N-sulfonylamidines from heteroaromatic thioamides and sulfonyl azides

Autor: Ilkin, V. G., Seliverstova, E., Dianova, L. N., Berseneva, V. S., Beryozkina, T. V., Glukhareva, T. V., Bakulev, V. A.

The authors thank the Russian Foundation for Basic Research (project № 18-13-00161).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______917::c732564d680262ffcdcd4b4a1b452aa5
https://hdl.handle.net/10995/96636

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Tandem Cycloaddition of Azides to 3,3-Diaminoacrylonitriles (2-Cyanoacetamidines) and Cornforth-Type Rearrangement as an Approach to 5-Amino-1,2,3-triazole-4- N -substituted Imidamides.

Autor: Silaichev PS; Department of Chemistry, Perm State University, 15 Bukireva st, Perm 614990, Russia.; ITMO University, 49 Kronverksky Pr., St. Petersburg 197101, Russia., Beryozkina TV; Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira st, Yekaterinburg 620002, Russia., Ilkin V; Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira st, Yekaterinburg 620002, Russia., Novikov MS; Institute of Chemistry, St. Petersburg State University, 7/9 Universitetskaya nab, St. Petersburg 199034, Russia., Dehaen W; Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium., Bakulev VA; Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 Mira st, Yekaterinburg 620002, Russia.

Publikováno v: The Journal of organic chemistry [J Org Chem] 2023 Jul 07; Vol. 88 (13), pp. 8163-8174. Date of Electronic Publication: 2023 Jun 22.