DE1020333B - Process for the production of new organotin compounds - Google Patents
Process for the production of new organotin compoundsInfo
- Publication number
- DE1020333B DE1020333B DEA17990A DEA0017990A DE1020333B DE 1020333 B DE1020333 B DE 1020333B DE A17990 A DEA17990 A DE A17990A DE A0017990 A DEA0017990 A DE A0017990A DE 1020333 B DE1020333 B DE 1020333B
- Authority
- DE
- Germany
- Prior art keywords
- acid
- production
- organotin compounds
- organotin
- mol
- 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.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000002253 acid Substances 0.000 claims description 8
- 150000001408 amides Chemical class 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000000047 product Substances 0.000 description 7
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 2
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- XKRGXCUZHCDBHJ-UHFFFAOYSA-N 3-ethyloctan-3-amine Chemical compound CCCCCC(N)(CC)CC XKRGXCUZHCDBHJ-UHFFFAOYSA-N 0.000 description 1
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GCTFWCDSFPMHHS-UHFFFAOYSA-M Tributyltin chloride Chemical compound CCCC[Sn](Cl)(CCCC)CCCC GCTFWCDSFPMHHS-UHFFFAOYSA-M 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- DGAODIKUWGRDBO-UHFFFAOYSA-N butanethioic s-acid Chemical compound CCCC(O)=S DGAODIKUWGRDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- YEUAOTZWAWUYBH-UHFFFAOYSA-N hexanethioic s-acid Chemical compound CCCCCC(S)=O YEUAOTZWAWUYBH-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- ZKWFSTHEYLJLEL-UHFFFAOYSA-N morpholine-4-carboxamide Chemical compound NC(=O)N1CCOCC1 ZKWFSTHEYLJLEL-UHFFFAOYSA-N 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- OTIJNTWWDCIUNM-UHFFFAOYSA-N pentanethioic s-acid Chemical compound CCCCC(S)=O OTIJNTWWDCIUNM-UHFFFAOYSA-N 0.000 description 1
- KOODSCBKXPPKHE-UHFFFAOYSA-N propanethioic s-acid Chemical compound CCC(S)=O KOODSCBKXPPKHE-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/226—Compounds with one or more Sn-S linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Description
Verfahren zur Herstellung von neuen Organozinnverbindungen Gegenstand der Patentanmeldung A 17989 IV b/12 o ist ein Verfahren zur Herstellung von neuen Organozinnverbindungen, wobei ein Organozinnhalogenid, ein Organozinnoxyd oder eine Organostannonsäure mit einem Ester aus einer einbasischen Merkaptosäure mit 2 bis 6 Kohlenstoffatomen und einem einwertigen Alkohol umgesetzt wird. Bei den Verfahrensprodukten sind 1 bis 3 Valenzen des Zinns an den Schwefel des Esterrestes gebunden, während die restlichen Valenzen mit organischen Resten abgesättigt sind.Process for the preparation of new organotin compounds the patent application A 17989 IV b / 12 o is a process for the production of new Organotin compounds, being an organotin halide, an organotin oxide or a Organostannonic acid with an ester of a monobasic mercapto acid with 2 to 6 carbon atoms and a monohydric alcohol is implemented. With the process products 1 to 3 valences of the tin are bound to the sulfur of the ester residue, while the remaining valences are saturated with organic residues.
Es wurde nun gefunden, daß man ebenfalls zu neuen Organozinnverbindungen, die ausgezeichnete Stabilisatoren für hochmolekulare halogenhaltige organische Produkte sind, gelangt, wenn man ein Organozinnhalogenid, ein Organozinnoxyd oder eine Organostannonsäure, wobei der Organorest Alkyl, Aryl oder ein hydroaromatischer bzw. heterocyclischer Rest ist, mit einem Amid einer Merkaptosäure mit 2 bis 6 C-Atomen umsetzt.It has now been found that new organotin compounds, the excellent stabilizers for high molecular weight organic products containing halogens are obtained when using an organotin halide, an organotin oxide or an organostannonic acid, where the organo radical is alkyl, aryl or a hydroaromatic or heterocyclic The remainder is reacted with an amide of a mercapto acid with 2 to 6 carbon atoms.
Die erfindungsgemäß erhaltenen Verbindungen entsprechen der allgemeinen Formel R"Sn Xq_n, worin R=Alkyl, Aryl oder einen hydroaromatischen oder heterocyclischen Rest bedeutet, X für den Rest des Amids einer Merkaptosäure mit 2 bis 6 C-Atomen steht und i@ = 1, 2 oder 3 bedeutet.The compounds obtained according to the invention correspond to the general one Formula R "Sn Xq_n, where R = alkyl, aryl or a hydroaromatic or heterocyclic one The remainder means that X stands for the remainder of the amide of a mercapto acid with 2 to 6 carbon atoms and i @ = 1, 2 or 3 means.
Beispiele für X sind die Reste von Amiden der Thioglycolsäure, Thiopropionsäure, Thiobuttersäure,Thiovaleriansäure oder Thiocapronsäure.Examples of X are the residues of amides of thioglycolic acid, thiopropionic acid, Thiobutyric acid, thiovaleric acid or thiocaproic acid.
Die neuen Organozinnverbindungen sind viskose Flüssigkeiten, die in den üblichen organischen Lösungsmitteln löslich sind. Ihre Zusammensetzung wurde durch Analyse kontrolliert.The new organotin compounds are viscous liquids that are contained in are soluble in common organic solvents. Their composition was controlled by analysis.
Beispiel (C4 H3)2Sn (S CH,C0NH C, H,1), 1 Mol Thioglycolsäure,
1 Mol n-Amylamin und 100 cm3 Benzol, dem 0,3 g p-Toluolsulfonsäure zugefügt sind,
werden unter Rückfluß zum Sieden erhitzt, bis 18 cm3 Wasser durch azeotrope Destillation
abgetrieben sind. Sodann wird 1/2 Mol Dibutylzinnoxyd zugefügt und weitergekocht,
bis abermals 1/2 Mol Wasser abdestilliert ist. Nach Abfiltrieren kleiner Verunreinigungen
wird das Banzol verdampft. Der Rückstand ist ein sehr viskoses Öl von heller Farbe,
löslich in Äther, Benzol, Aceton, Chloroform und anderen organischen Lösungsmitteln.
Beispiel 2 (C4 H9)3Sn (S CH, CH, CON H C5 H11) 1 Mol
ß-Thiopropionsäure, 1 Mol n-Amylamin und 100 cm3 Benzol, enthaltend 0,3 g p-Toluolsulfonsäure,
werden unter Rückfluß erhitzt, bis 18 cm3 Wasser azeotrop abdestilliert sind. Zu
dieser Lösung wird sodann 1 Mol Tributylzinnclilorid zugegeben und eine weitere
Stunde unter Rückfluß gekocht. Das Reaktionsprodukt wird filtriert, mit Wasser gewaschen,
um das gebildete H Cl zu entfernen, und das Benzol abdestilliert. Der Rückstand
ist in jeder Hinsicht dem Produkt von Beispiel 1 ähnlich.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1020333XA | 1952-05-14 | 1952-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1020333B true DE1020333B (en) | 1957-12-05 |
Family
ID=22287752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA17990A Pending DE1020333B (en) | 1952-05-14 | 1953-05-09 | Process for the production of new organotin compounds |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1020333B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1226578B (en) * | 1962-05-17 | 1966-10-13 | Harold Verity Smith | Process for the production of stabilizers for polyvinyl chloride and its copolymers |
-
1953
- 1953-05-09 DE DEA17990A patent/DE1020333B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1226578B (en) * | 1962-05-17 | 1966-10-13 | Harold Verity Smith | Process for the production of stabilizers for polyvinyl chloride and its copolymers |
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