IL42501A - Process for preparing tricyclohexyltin derivatives - Google Patents
Process for preparing tricyclohexyltin derivativesInfo
- Publication number
- IL42501A IL42501A IL42501A IL4250173A IL42501A IL 42501 A IL42501 A IL 42501A IL 42501 A IL42501 A IL 42501A IL 4250173 A IL4250173 A IL 4250173A IL 42501 A IL42501 A IL 42501A
- Authority
- IL
- Israel
- Prior art keywords
- halide
- process according
- tricyclohexyltin
- hydrocarbon
- reactants
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 5
- RNVJQUPAEIQUTC-UHFFFAOYSA-N tricyclohexyltin Chemical class C1CCCCC1[Sn](C1CCCCC1)C1CCCCC1 RNVJQUPAEIQUTC-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 claims 23
- 239000000243 solution Substances 0.000 claims 13
- 238000006243 chemical reaction Methods 0.000 claims 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 10
- -1 tricyclohexyltin halide Chemical class 0.000 claims 10
- 239000004215 Carbon black (E152) Substances 0.000 claims 9
- 229930195733 hydrocarbon Natural products 0.000 claims 9
- 150000002430 hydrocarbons Chemical class 0.000 claims 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 8
- 238000009835 boiling Methods 0.000 claims 8
- 239000000376 reactant Substances 0.000 claims 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 6
- WCMMILVIRZAPLE-UHFFFAOYSA-M cyhexatin Chemical compound C1CCCCC1[Sn](C1CCCCC1)(O)C1CCCCC1 WCMMILVIRZAPLE-UHFFFAOYSA-M 0.000 claims 5
- BRCGUTSVMPKEKH-UHFFFAOYSA-N dicyclohexyltin Chemical compound C1CCCCC1[Sn]C1CCCCC1 BRCGUTSVMPKEKH-UHFFFAOYSA-N 0.000 claims 5
- 150000004820 halides Chemical class 0.000 claims 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 4
- 125000001931 aliphatic group Chemical group 0.000 claims 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims 3
- 239000006227 byproduct Substances 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 150000003512 tertiary amines Chemical class 0.000 claims 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 239000012670 alkaline solution Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000012074 organic phase Substances 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- 229910052801 chlorine Chemical group 0.000 claims 1
- 239000000460 chlorine Chemical group 0.000 claims 1
- 239000008139 complexing agent Substances 0.000 claims 1
- NXLNBJXGFFFGIT-UHFFFAOYSA-L dicyclohexyltin(2+);dichloride Chemical group C1CCCCC1[Sn](Cl)(Cl)C1CCCCC1 NXLNBJXGFFFGIT-UHFFFAOYSA-L 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- YICRPERKKBDRSP-UHFFFAOYSA-N methyl 3-amino-4-methylthiophene-2-carboxylate Chemical group COC(=O)C=1SC=C(C)C=1N YICRPERKKBDRSP-UHFFFAOYSA-N 0.000 claims 1
- 125000003944 tolyl group Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 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
- C07F7/2224—Compounds having one or more tin-oxygen linkages
-
- 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
- C07F7/2208—Compounds having tin linked only to carbon, hydrogen and/or halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Claims (1)
1. WHAT WE CLAIM IS: 1. A process for preparing tricyclohexyltin halide Sn X, in which X is bromine or chlorine, by reaction of a Grignard compound cyclohexylmagnesiurn halide with tin tetrahalide wherein the two reactants are introduced together into a reaction vessel in such a manner that they react from beginning to end always in a ratio of 3 gram-molecules of Grignard compound cyclohexylmagnesiurn halide to 1 gram-molecule of tin tetrahalide. \ 2. A process according to Claim 1, wherein the cyclohexylmagnesiurn halide is introduced into the reaction as a solution of its complex with an aliphatic ether, or tetrahydrofuran or a tertiary amine in a solvent composed of an excess of aliphatic ether or tetrahydrofuran. 3· A process according to Claim 1 , wherein the cyclohexylmagnesium halide is introduced into the reaction as a solution of its complex with an aliphatic ether, or tetrahydrofuran or a tertiary amine in a hydrocarbon having a boiling point between 70 and 150°C. A process accordin to Claim 2 or 3, wherein the aliphatic ether is ethyl ether or the tertiary amine is triethylamine. 5. A process according to Claim 1, wherein the tin tetrahalide is in solution in a hydrocarbon with a boiling point between 70 and 150°C. 6. A process according to Claim or 5» wherein the hydrocarbon used is toluene. 7. A process according to any of Claims 1 to 6, wherein the solutions of the reactants re supplied in predetermined amounts by a discontinuous metnou. 8. A process according to Claim 7» wherein the solutions of the reactants are introduced into the reaction vessel after a hydrocarbon with a boiling point between 70 and 150°C has already been placed therein. 9. A process according to Claim 7 or 8, wherein the solutions of the reactants introduced simultaneously into the reaction vessel in a stoichiometric ratio of J : 1 are kept constantly stirred during the development of the reaction. 10. A process according to Claim i 8 or 9 wherein the reaction mass is kept at a temperature of 25 - 60°C during the addition of the solutions of the reactants. 11. A process according to any of Claims 7 to 10, wherein the addition of the solutions of the reactnats takes place in 15 - 60 minutes. 12. , A procees according to any of Claims 1 to 6 , wherein the solutions of the reactants are fed continuously through metering devices into a mixer and the mixture obtained is passed into a continuous, reaction vessel, the reaction temperature being maintained between 25 and 60°C and the dwell time of the mixture in the reaction vessel being between 1 and 30 minutes. 13. A process according to Claim 12, wherein a hydrocarbon having a boiling point between 70 and 150°C is placed initially in the mixer in an amount occupying from i to £ of the volume thereof. 1^. A process according to Claim 13» wherein the hydrocarbon used is toluene. 15· ' Tricyclrhexyltin halide obtained by a process according to any of Claims 1 to Ik . ( 16. A process for preparing tricyclohexyltin hydroxide, wherein a solution in organic phase of a tricyclohexyltin halide and by-products which is obtained by a process as claimed in any of Claims 1 to 11* is passed dronwise into boiling water or into a stream of steam av.d ie thereafter treated with an aqueous alkaline solution in the hot state. 17· A process for preparing tricyclohexyltin hydroxide, wherein a solution in organic phase of a tricyclohexyltin halide and by-products which is obtained by a process as claimed in any of Claims 1 to 1^ is treated with a jet of superheated steam so as to remove the solvents and is thereafter treated with an aqueous alkaline solution in the hot state. 18. A process according to Claim 16 or 17, wherein the said organic solution is a solution of tricyclohexyltin halide, dicyclohexyltin dihalide and tin tetrahalide (in traces) in a hydrocarbon with a boiling point between 70 and 150°C. 19· A process according to Claim 16 or 7i wherein the tricyclohexyltin halide is tricyclohexyltin chloride and the dicyclohexyltin y dihalide is dicyclohexyltin dichloride, and the hydrocarbon solvent is toluene. 20. A process for preparing tricyclohexyltin hydroxide wherein a tricyclohexhyltin halide as claimed in Claim 15 is hydrolysed by alkali in an aliphatic alcohol with a boiling point above 70°C. 21 . A process according to Claim 20, wherein the said alcohol is tertiary butyl alcohol. 22. A procer ·. p cording to Claim 20 or 21 , wherein the alcohol used in the said hydrolysis is re-useH as such for similar following hydrolyses. 23· Tricyclohexyltin hydroxide obtained by a process as claimed in any of Claims 16 to 22. . . A process for producing tricyclohexyltin halide from dicyclohexyltin dihalide obtained as by-product of the process as claimed in any of Claims 1 to 14, wherein the dicyclohexyltin dihalide and cyclohexylmagnesium halide are introduced simultaneously into a reaction vessel in such manner that they react from beginning to end in a ratio of 1 gram-molecule of cyclohexylmagnesium halide for every gram-molecule h \ of dicyclohexyltin dihalide, the reactants being dissolved in hydrocarbon with a boiling point between 70 and 150°C and in the presence of a complexing agent for the Grignard compound, and the introduction of the reactants taking place in 15 - 60 minutes at a temperature of 25 - 60°C. ^· A process for producing tricyclohexyltin halide substantially as described in any of Examples 1 , 2 and 6. 26. A process for producing tricyclohexyltin hydroxide substantially as described in any of Examples 3, 4 and . COHEN ZEDEK oVSPISBACH P. O. Box 33116 , Tel~.A viv Attorneys for Applicant
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2617472A IT1006549B (en) | 1972-06-24 | 1972-06-24 | PROCEDURE FOR THE PREPARATION OF TRICYCLOESYL STAGNO HYDROXIDE |
IT2935072A IT967587B (en) | 1972-09-19 | 1972-09-19 | PROCEDURE FOR THE PREPARATION OF TRICYCLEESILSTAGNO DERIVATIVES |
Publications (2)
Publication Number | Publication Date |
---|---|
IL42501A0 IL42501A0 (en) | 1973-08-29 |
IL42501A true IL42501A (en) | 1976-12-31 |
Family
ID=26328649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL42501A IL42501A (en) | 1972-06-24 | 1973-06-14 | Process for preparing tricyclohexyltin derivatives |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5754519B2 (en) |
AR (1) | AR198845A1 (en) |
BE (1) | BE801225A (en) |
CA (1) | CA985295A (en) |
CH (1) | CH613977A5 (en) |
ES (1) | ES416211A1 (en) |
FR (1) | FR2189415B1 (en) |
GB (1) | GB1432047A (en) |
IL (1) | IL42501A (en) |
NL (1) | NL158181C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1121958B (en) * | 1979-06-27 | 1986-04-23 | Oxon Italia Spa | PROCEDURE FOR OBTAINING HIGH-PURITY TRICYCLEHEXHYLIDE HYDROXIDE WITH HIGH YIELDS |
DE3435717A1 (en) * | 1984-09-28 | 1986-04-10 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | METHOD FOR PRODUCING TRICYCLOHEXYLZINNHYDROXIDE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3402189A (en) * | 1966-03-29 | 1968-09-17 | M & T Chemicals Inc | Process for preparing tricyclohexyl tin hydroxide |
US3609173A (en) * | 1968-08-02 | 1971-09-28 | M & T Chemicals Inc | Tricyclohexyltin phenolates and the preparation thereof |
-
1973
- 1973-06-14 IL IL42501A patent/IL42501A/en unknown
- 1973-06-15 CH CH866573A patent/CH613977A5/en not_active IP Right Cessation
- 1973-06-21 FR FR7322649A patent/FR2189415B1/fr not_active Expired
- 1973-06-21 CA CA174,596A patent/CA985295A/en not_active Expired
- 1973-06-21 BE BE132530A patent/BE801225A/en not_active IP Right Cessation
- 1973-06-21 GB GB2958473A patent/GB1432047A/en not_active Expired
- 1973-06-22 AR AR248695A patent/AR198845A1/en active
- 1973-06-22 NL NL7308707A patent/NL158181C/en not_active IP Right Cessation
- 1973-06-23 ES ES416211A patent/ES416211A1/en not_active Expired
- 1973-06-25 JP JP48071606A patent/JPS5754519B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA985295A (en) | 1976-03-09 |
NL158181B (en) | 1978-10-16 |
GB1432047A (en) | 1976-04-14 |
DE2332206A1 (en) | 1974-01-24 |
AR198845A1 (en) | 1974-07-24 |
NL7308707A (en) | 1973-12-28 |
DE2332206B2 (en) | 1977-01-20 |
JPS4949939A (en) | 1974-05-15 |
CH613977A5 (en) | 1979-10-31 |
JPS5754519B2 (en) | 1982-11-18 |
NL158181C (en) | 1982-02-16 |
BE801225A (en) | 1973-10-15 |
FR2189415B1 (en) | 1977-02-18 |
FR2189415A1 (en) | 1974-01-25 |
ES416211A1 (en) | 1976-02-01 |
IL42501A0 (en) | 1973-08-29 |
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