Preparation and structure elucidation of two minor products from reaction of arglabin with chloroform in the presence of a crown ether
Autor: | S. M. Adekenov, V. A. Raldugin, I. Yu. Bagryanskaya, Yu. V. Gatilov, Makhmut M. Shakirov, R. I. Jalmakhanbetova, G. A. Atazhanova |
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Rok vydání: | 2007 |
Předmět: | |
Zdroj: | Chemistry of Natural Compounds. 43:548-551 |
ISSN: | 1573-8388 0009-3130 |
DOI: | 10.1007/s10600-007-0188-9 |
Popis: | A pentachloro derivative, the structure of which was proved by x-ray structure analysis, in addition to a new dichlorocarbene derivative were obtained for the first time by dichlorocyclopropanation of arglabin guaianolide. The stereochemistry of the principal reaction product was established. |
Databáze: | OpenAIRE |
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