SU479756A1 - Method for preparing alkyl ethers of dimethylalkanecarboxylic acids - Google Patents
Method for preparing alkyl ethers of dimethylalkanecarboxylic acidsInfo
- Publication number
- SU479756A1 SU479756A1 SU1899595A SU1899595A SU479756A1 SU 479756 A1 SU479756 A1 SU 479756A1 SU 1899595 A SU1899595 A SU 1899595A SU 1899595 A SU1899595 A SU 1899595A SU 479756 A1 SU479756 A1 SU 479756A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acids
- dimethylalkanecarboxylic
- alkyl ethers
- preparing alkyl
- preparing
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
3. Предмет изобретени Способ получени алкиловых эфиров а,адиметилалканкарбоновых кислот путем карбонилировани разветвленных олефинов или5 третичных спиртов в среде алкилового спирта в присутствии катализатора с последую4 щим выделением целевого продукта известными приемами, отличающийс тем, что, с целью повышени селективности процесса и увеличени выхода целевого продукта, в качестве катализатора используют смесь жидкой SOa и SbCls, предварительно насыщенную сухим хлористым водородом.3. The subject of the invention. A method for producing alkyl ethers of a, adimethylalkanecarboxylic acids by carbonylation of branched olefins or 5 tertiary alcohols in an alkyl alcohol environment in the presence of a catalyst, followed by isolating the target product with known techniques, characterized in that, in order to increase the process selectivity and increase the yield of the target , as a catalyst, a mixture of liquid SOa and SbCls, previously saturated with dry hydrogen chloride, is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1899595A SU479756A1 (en) | 1973-03-23 | 1973-03-23 | Method for preparing alkyl ethers of dimethylalkanecarboxylic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1899595A SU479756A1 (en) | 1973-03-23 | 1973-03-23 | Method for preparing alkyl ethers of dimethylalkanecarboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
SU479756A1 true SU479756A1 (en) | 1975-08-05 |
Family
ID=20547198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1899595A SU479756A1 (en) | 1973-03-23 | 1973-03-23 | Method for preparing alkyl ethers of dimethylalkanecarboxylic acids |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU479756A1 (en) |
-
1973
- 1973-03-23 SU SU1899595A patent/SU479756A1/en active
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