GB916557A - Process for the preparation of hexa-organo-distannoxanes - Google Patents
Process for the preparation of hexa-organo-distannoxanesInfo
- Publication number
- GB916557A GB916557A GB21783/60A GB2178360A GB916557A GB 916557 A GB916557 A GB 916557A GB 21783/60 A GB21783/60 A GB 21783/60A GB 2178360 A GB2178360 A GB 2178360A GB 916557 A GB916557 A GB 916557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- radical
- reaction
- triorganotin
- azeotrope
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- -1 cycloaliphatic Chemical group 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 125000003944 tolyl group Chemical group 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hexa-organo distannoxanes (i.e. bis(triorganotin)oxides) of formula R3Sn-O-SnR3 where R represents an aliphatic, cycloaliphatic, aromatic or aliphatic-aromatic radical are prepared by refluxing a mixture of R3SnCl with an aqueous dispersion of a hydrolysing alkali and an inert organic solvent which forms an azeotrope with water and is insoluble or only slightly soluble in water, and removing the water added and the water formed by azeotropic distillation. Specified organic solvents include petroleum ether, benzene, dipropyl ether, di-isopropyl ether and methyl ethyl ketone. The alkali may be sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium oxide, sodium carbonate or bicarbonate. The radical R may be a C1-C8 alkyl radical, or a phenyl, tolyl, cyclohexyl or benzyl radical. It is preferred to carry out the reaction at a temperature below 100 DEG C., and also to pass the azeotrope into a separator in which the water is separated allowing the solvent to flow back into the reaction vessel. The salt formed in the reaction is filtered off and the solvent removed from the filtrate by evaporation leaving the bis(triorganotin)oxide as residue.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF28764A DE1084722B (en) | 1959-06-23 | 1959-06-23 | Process for the preparation of hexaorganodistannoxanes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB916557A true GB916557A (en) | 1963-01-23 |
Family
ID=7093008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21783/60A Expired GB916557A (en) | 1959-06-23 | 1960-06-21 | Process for the preparation of hexa-organo-distannoxanes |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE592224A (en) |
DE (1) | DE1084722B (en) |
GB (1) | GB916557A (en) |
-
1959
- 1959-06-23 DE DEF28764A patent/DE1084722B/en active Pending
-
1960
- 1960-06-21 GB GB21783/60A patent/GB916557A/en not_active Expired
- 1960-06-23 BE BE592224A patent/BE592224A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE592224A (en) | 1960-12-23 |
DE1084722B (en) | 1960-07-07 |
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