FIELD: organic chemistry, chemical technology.
SUBSTANCE: method involves the alkylation reaction of adamantine or mixture of alkyladamantanes with the general number of carbon atoms 11-20 in methylene chloride solution medium at temperature 15-25°C in the presence of catalytic system representing an equimolar mixture of aluminum halide and halide-containing promoter of the general formula: AlX3 x CpHrXz wherein X means Cl, Br; p = 0; r = 0; z = 2, or P = 1; z = 4, either p = 1; r = 2; z = 2. The conversion of adamantine is 78-94%. Invention provides the development of the improved technological procedure for preparing the end substances with the enhanced importance.
EFFECT: improved preparing method.
7 tbl, 16 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 1,3,5,7-TETRAALKYLADAMANTANES AS NOVEL ADAMANTANE DERIVATIVES, METHOD FOR SYNTHESIS OF 1,3,5,7-TETRAALKYLADAMANTANE AND MODIFICATION OF POLYALKYLADAMANTANE MIXTURES | 2008 |
|
RU2409545C2 |
| METHOD OF PRODUCING 1,3-DIBROMOADAMANTANE | 2011 |
|
RU2455275C1 |
| 1-BROMOADAMANTANE SYNTHESIS METHOD | 2009 |
|
RU2428408C2 |
| METHOD FOR PREPARING 1-ADAMANTANE CARBOXYLIC ACID NITRILE | 2006 |
|
RU2316540C1 |
| METHOD OF SYNTHESIS OF 1,3-DICHLOROADAMANTANE | 2000 |
|
RU2178401C2 |
| METHOD OF PRODUCING 1-CHLORO-3-CYANOADAMANTANE | 2009 |
|
RU2434848C2 |
| METHOD OF CATALYTIC ISOMERIZATION OF ENDOTETRAHYDRODICYCLOPENTADIENE TO EXO-TETRAHYDRODICYCLOPENTADIENE | 2000 |
|
RU2191172C2 |
| METHOD OF OBTAINING BRANCHED ALKANES | 2006 |
|
RU2327677C2 |
| METHOD OF PRODUCING 1-CHLOROADAMANTANE | 2011 |
|
RU2486169C2 |
| METHOD OF PREPARING 1-CHLORO-3-ACETYL- AND 1-CHLORO-1,3-DIACETYLADAMANTANES | 2000 |
|
RU2197467C2 |
