CH148679A - Process for producing an organic phosphorus compound. - Google Patents
Process for producing an organic phosphorus compound.Info
- Publication number
- CH148679A CH148679A CH148679DA CH148679A CH 148679 A CH148679 A CH 148679A CH 148679D A CH148679D A CH 148679DA CH 148679 A CH148679 A CH 148679A
- Authority
- CH
- Switzerland
- Prior art keywords
- phosphorus compound
- organic phosphorus
- producing
- heating
- compound
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 150000002903 organophosphorus compounds Chemical class 0.000 title claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000003776 cleavage reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 244000005700 microbiome Species 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 230000007017 scission Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- DSTPUJAJSXTJHM-UHFFFAOYSA-N isothymol Natural products CC(C)C1=CC(C)=CC=C1O DSTPUJAJSXTJHM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- -1 phosphorus compound Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Verfahren zur Herstellung einer organischen Phospliorverbindung. Es wurde die Beobachtung gemacht, dass man zu einer neuen Phosphorverbindung da durch gelangen kann, dass man auf Triphenyl- phosphinoxyd 3-Methyl-4-isopr-opyl-l-oxy- benzol einwirken lässt. Die Reaktion verläuft wahrscheinlich nach folgendem Schema:
EMI0001.0006
Die Vereinigung erfolgt schon bei gewöhn licher Temperatur oder durch kurzes Erhitzen der Mischungen.
<I>Beispiel:</I> 278 Gewichtsteile Triphenylphosphinoxyd werden mit 150 Gewichtsteilen 3-Methyi- 4-isopropyl-l-oxyberrzol (Isothymol) unter Rühren auf dem Wasserbad erwärmt, bis vollständige Lösung eingetreten ist. Die neue Substanz wird als dickes Öl erhalten. Sie löst sich nicht in Wasser, aber in organi schen Lösungsmitteln wie Alkoholen, gohlen- wasserstoffen, Äthern .und Estern. Durch Erhitzen auf höhere Temperatur oder durch Erwärmen mit Natronlauge kann wieder eine Spaltung herbeigeführt werden.
Die Verbindung kann als Mittel gegen Mikroorganismen und Schädlinge, wie Motten raupen Verwendung finden.
Process for the preparation of an organic phosphorus compound. The observation was made that a new phosphorus compound can be obtained by letting 3-methyl-4-isopropyl-1-oxybenzene act on triphenylphosphine oxide. The reaction probably proceeds according to the following scheme:
EMI0001.0006
The combination takes place at the usual temperature or by briefly heating the mixtures.
<I> Example: </I> 278 parts by weight of triphenylphosphine oxide are heated with 150 parts by weight of 3-methyl-4-isopropyl-1-oxyberrzene (isothymol) on a water bath with stirring until complete dissolution has occurred. The new substance is obtained as a thick oil. It does not dissolve in water, but in organic solvents such as alcohols, hydrocarbons, ethers and esters. Cleavage can be brought about again by heating to a higher temperature or by heating with sodium hydroxide solution.
The compound can be used as an agent against microorganisms and pests such as moth caterpillars.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE148679X | 1928-10-31 | ||
| CH144861T | 1929-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH148679A true CH148679A (en) | 1931-07-31 |
Family
ID=25714547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH148679D CH148679A (en) | 1928-10-31 | 1929-09-12 | Process for producing an organic phosphorus compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH148679A (en) |
-
1929
- 1929-09-12 CH CH148679D patent/CH148679A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH148679A (en) | Process for producing an organic phosphorus compound. | |
| CH147335A (en) | Process for producing an organic phosphorus compound. | |
| CH144861A (en) | Process for producing an organic phosphorus compound. | |
| AT131592B (en) | Process for the preparation of concentrated acetic acid from its dilute, aqueous solutions. | |
| CH231606A (en) | Process for the preparation of isoamylamino- (5) -hexen- (1). | |
| CH208443A (en) | Process for the preparation of a lipoid-soluble mixture with bactericidal properties. | |
| CH242289A (en) | Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. | |
| CH252062A (en) | Process for the production of a 4-chloro-phenyl ether. | |
| CH154024A (en) | Process for the production of a new fatty acid derivative. | |
| CH154026A (en) | Process for the production of a new fatty acid derivative. | |
| CH294226A (en) | Process for the preparation of a new diol. | |
| CH179666A (en) | Process for the preparation of a new quaternary salt. | |
| CH143279A (en) | Process for the preparation of a 6-arylamino-2-naphthol-3-carboxylic acid. | |
| CH179662A (en) | Process for the preparation of a new quaternary salt. | |
| CH158239A (en) | Process for the production of a condensation product. | |
| CH183329A (en) | Process for the preparation of 1-phenyl-2,3-dimethyl-4- (methyl-cyclohexenyl) -amino-5-pyrazolone. | |
| CH288024A (en) | Process for the preparation of pyridyl-3-aldehyde thiosemicarbazone. | |
| CH214164A (en) | Process for the preparation of the tetraphosphoric acid hexaethyl ester. | |
| CH220744A (en) | Process for the preparation of a new acetyl derivative of technical stearic hydroxamic acid. | |
| CH269340A (en) | Process for the representation of a basic ether. | |
| CH247921A (en) | Process for the preparation of the new α, α'-dichlorosebacic acid chloride. | |
| CH221827A (en) | Process for the production of a new condensation product. | |
| CH208132A (en) | Process for the production of a new, nitrogen-containing organic compound. | |
| CH137677A (en) | Process for the preparation of a basic phenol alkyl ether. | |
| CH151552A (en) | Process for the production of a new condensation product suitable for the production of plastic masses. |