ES228602A1 - A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES228602A1 ES228602A1 ES228602A ES228602A ES228602A1 ES 228602 A1 ES228602 A1 ES 228602A1 ES 228602 A ES228602 A ES 228602A ES 228602 A ES228602 A ES 228602A ES 228602 A1 ES228602 A1 ES 228602A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- translation
- esters
- procedure
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001408 amides Chemical class 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- -1 alicyclic carboxylic acids Chemical class 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of esters and amides characterized in that it comprises heating to a temperature 200-320ºC. and a pressure below atmospheric pressure in the presence of a saturated boron compound as catalyst 1.2 to 10.0 moles of a carboxylic acid of at least 6 carbon atoms selected from the group that consists of aliphatic or alicyclic carboxylic acids with 1 template an alkane sulfonic acid salt selected from the class consisting of those of the following formulas ** (see formula) ** in which R represents a member selected from the group consisting of hydrogen and lower alkyl groups R1 represents a member selected from the group consisting of hydrogen and a hydrocarbon radical of 1 to 20 carbon atoms and M represents a salt that forms a group selected from the class which It consists of alkali metals and alkaline earth metals. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES228602A ES228602A1 (en) | 1956-05-19 | 1956-05-19 | A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES228602A ES228602A1 (en) | 1956-05-19 | 1956-05-19 | A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES228602A1 true ES228602A1 (en) | 1956-08-01 |
Family
ID=65594109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES228602A Expired ES228602A1 (en) | 1956-05-19 | 1956-05-19 | A procedure for the preparation of esters and amides (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES228602A1 (en) |
-
1956
- 1956-05-19 ES ES228602A patent/ES228602A1/en not_active Expired
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