GB1276321A - Preparation of dialkyl tin diiodides - Google Patents
Preparation of dialkyl tin diiodidesInfo
- Publication number
- GB1276321A GB1276321A GB31587/69A GB3158769A GB1276321A GB 1276321 A GB1276321 A GB 1276321A GB 31587/69 A GB31587/69 A GB 31587/69A GB 3158769 A GB3158769 A GB 3158769A GB 1276321 A GB1276321 A GB 1276321A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tin
- oct
- iodide
- diiodides
- catalyst
- 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
- JTDNNCYXCFHBGG-UHFFFAOYSA-L tin(ii) iodide Chemical class I[Sn]I JTDNNCYXCFHBGG-UHFFFAOYSA-L 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001351 alkyl iodides Chemical class 0.000 abstract 2
- -1 benzyl hexahydrobenzyl Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 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 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 abstract 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 150000002429 hydrazines Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000001477 organic nitrogen group Chemical group 0.000 abstract 1
- 239000002245 particle 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
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1276321 Dialkyl tin diiodides and oxide KUREHA KAGAKU KOGYO KK 23 June 1969 [25 June 1968 21 Aug 1968 19 Sept 1968 (2) 27 Sept 1968 2 Oct 1968 8 Oct 1968 15 Oct 1968 (3) 18 Oct 1968] 31587/69 Heading C2J Dialkyl tin diiodides are prepared by reacting powdered tin having a particle size of less than 50 mesh with an excess of an alkyl iodide in the presence of an organic nitrogen containing compound as catalyst. The alkyl iodide preferably contains from 8 to 24 carbon atoms and the molar ratio of tin to iodide should be between 2À2 : 1 and 4 :1. The catalyst is preferably present to the extent of 0À001-0À5 moles per gram atom of tin. The preferred reaction temperature is 130-230‹ C. The catalyst is preferably given by where X is cyclohexyl, phenyl, benzyl hexahydrobenzyl or derivatives thereof, Y is H or (when X is cyclohexyl, benzyl or derivatives thereof) an alkyl group containing from 1-8 carbon atoms, and n is 1, 2 or 3. Other preferred catalysts are any primary, secondary, tertiary amine or a quarternary amine salt, a compound containing a heterocyclic nitrogen, an S-triazine, a lactam, a hydrazine derivative, guanidine or a derivative thereof, an amino acid or derivative thereof. Hydrolysis of the iodide, preferably in 20% alkali at 80-90‹ C. for about 2 hours, yields the corresponding dialkyl tin oxide.
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4374068 | 1968-06-25 | ||
JP5920668 | 1968-08-21 | ||
JP6723368 | 1968-09-19 | ||
JP6723268 | 1968-09-19 | ||
JP43069524A JPS5145568B1 (en) | 1968-09-27 | 1968-09-27 | |
JP7117268 | 1968-10-02 | ||
JP7283068 | 1968-10-08 | ||
JP7466368 | 1968-10-15 | ||
JP7466168 | 1968-10-15 | ||
JP7466268 | 1968-10-15 | ||
JP7560168 | 1968-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1276321A true GB1276321A (en) | 1972-06-01 |
Family
ID=27581987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31587/69A Expired GB1276321A (en) | 1968-06-25 | 1969-06-23 | Preparation of dialkyl tin diiodides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1276321A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083981A1 (en) * | 1982-01-07 | 1983-07-20 | Manchem Limited | Production of organotin halides |
US4437949A (en) | 1982-01-07 | 1984-03-20 | Manchem, Limited | Electrolysis of tin complexes |
WO2005118600A2 (en) * | 2004-05-28 | 2005-12-15 | Baerlocher Italia S.P.A. | Process for the preparation of hydrocarbyl metal halides, especially alkyl tin halides |
-
1969
- 1969-06-23 GB GB31587/69A patent/GB1276321A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083981A1 (en) * | 1982-01-07 | 1983-07-20 | Manchem Limited | Production of organotin halides |
US4437949A (en) | 1982-01-07 | 1984-03-20 | Manchem, Limited | Electrolysis of tin complexes |
WO2005118600A2 (en) * | 2004-05-28 | 2005-12-15 | Baerlocher Italia S.P.A. | Process for the preparation of hydrocarbyl metal halides, especially alkyl tin halides |
WO2005118600A3 (en) * | 2004-05-28 | 2006-02-16 | Baerlocher Italia S P A | Process for the preparation of hydrocarbyl metal halides, especially alkyl tin halides |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |