FIELD: chemistry.
SUBSTANCE: method involves reacting unsubstituted o(m)-carboranes with alkylamines in a medium of lower aliphatic alcohols. Unsubstituted alkylammonium 7,8(7,9)-dodecahydrodicarba-nido-undecarborates are obtained via ultrasonic activation at temperature of 60-80°C in a medium of lower aliphatic alcohols or corresponding water-alcohol mixtures. Non-dehydrated alcohols, such as methyl alcohol, ethyl alcohol, n-propyl alcohol or isopropyl alcohol, are used.
EFFECT: invention simplifies production of unsubstituted alkylammonium dodecahydrodicarba-nido-undecarborates.
6 ex
| Title | Year | Author | Number |
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