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Synthesis and crystal structure of a new methooytrichloro derivative of achillin |
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| Authors: | O. V. Alebastrov V. A. Raldugin I. Yu. Bagryanskaya Yu. V. Gatilov M. M. Shakirov A. T. Kulyjasov S. M. Adekenov |
| Affiliation: | (1) N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 prosp. Akad. Lavrent"eva, 630090 Novosibirsk, Russian Federation;(2) Institute of Phytochemistry of the Ministry of Education and Science of Kazakhstan Republic, 4 ul. Gazalieva, 470032 Karaganda, Kazakhstan Republic |
| Abstract: | A new trichlorometoxy derivative of achillin was isolated from the mixture of chlorination products of achillin in MeOH. The structure of this product was established by X-ray diffraction analysis. This confirmed the previously proposed stereochemistry for the molecules of other two products of this reaction. |
| Keywords: | sesquiterpenoids guaianolides achillin chlorination X-ray diffraction analysis 2D NMR spectroscopy |
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