ES238548A1 - A procedure for the preparation of condensation products of aldeids and ketones with thioglicolic esters. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of condensation products of aldeids and ketones with thioglicolic esters. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES238548A1 ES238548A1 ES0238548A ES238548A ES238548A1 ES 238548 A1 ES238548 A1 ES 238548A1 ES 0238548 A ES0238548 A ES 0238548A ES 238548 A ES238548 A ES 238548A ES 238548 A1 ES238548 A1 ES 238548A1
- Authority
- ES
- Spain
- Prior art keywords
- ketones
- translation
- preparation
- esters
- machine
- 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
- 150000002576 ketones Chemical class 0.000 title abstract 3
- 239000007859 condensation product Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title 1
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 239000001273 butane Substances 0.000 abstract 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- -1 thioglycol ester Chemical class 0.000 abstract 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical class OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for the preparation of condensation products of aldehydes and ketones with thioglycol esters, of general formula 1: ** (See formula) ** wherein R and R 'represent hydrogen or an alkyl radical and R "an alkyl radical and n an integer multiple of 1 comprised between 1 and 2 and especially, butane 2,2-dithioglycolare butyl, butane 1,1- butyl dithioglycolate and ethane 1,2-bis-dithioglycolate butyl ester, characterized in that a thioglycol ester is reacted with an aldehyde or a ketone in the presence or absence of an acid catalyst and in the presence or absence of a solvent. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR727141 | 1956-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES238548A1 true ES238548A1 (en) | 1958-05-16 |
Family
ID=8703988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0238548A Expired ES238548A1 (en) | 1956-12-06 | 1957-11-12 | A procedure for the preparation of condensation products of aldeids and ketones with thioglicolic esters. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH369126A (en) |
| ES (1) | ES238548A1 (en) |
-
1957
- 1957-11-12 ES ES0238548A patent/ES238548A1/en not_active Expired
- 1957-12-05 CH CH5342157A patent/CH369126A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH369126A (en) | 1963-05-15 |
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