GB930289A - Improvements in or relating to the preparation of sodium cyclohexylsulphamate - Google Patents
Improvements in or relating to the preparation of sodium cyclohexylsulphamateInfo
- Publication number
- GB930289A GB930289A GB32303/60A GB3230360A GB930289A GB 930289 A GB930289 A GB 930289A GB 32303/60 A GB32303/60 A GB 32303/60A GB 3230360 A GB3230360 A GB 3230360A GB 930289 A GB930289 A GB 930289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- cyclohexylsulphamate
- relating
- preparation
- reaction conditions
- 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
- UDIPTWFVPPPURJ-UHFFFAOYSA-M Cyclamate Chemical compound [Na+].[O-]S(=O)(=O)NC1CCCCC1 UDIPTWFVPPPURJ-UHFFFAOYSA-M 0.000 title abstract 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- GXIGWDFHRUSDGA-UHFFFAOYSA-N cyclohexylazanium;n-cyclohexylsulfamate Chemical compound [NH3+]C1CCCCC1.[O-]S(=O)(=O)NC1CCCCC1 GXIGWDFHRUSDGA-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000003701 inert diluent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Sodium cyclohexylsulphamate is prepared by heating cyclohexylammonium N-cyclohexylsulphamate with metallic sodium in presence of an inert diluent at a temperature, e.g. 100-135 DEG C., which is not less than the melting-point of sodium under the reaction conditions and not more than the boiling-point of cyclohexylamine under the reaction conditions. The initial sulphonate may be used as a mixture with cyclohexylamine produced by reacting together cyclohexalamine and sulphamic acid in a molar ratio of more than 2:1 until evolution of ammonia has ceased. Specification 662800 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32303/60A GB930289A (en) | 1960-09-20 | 1960-09-20 | Improvements in or relating to the preparation of sodium cyclohexylsulphamate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32303/60A GB930289A (en) | 1960-09-20 | 1960-09-20 | Improvements in or relating to the preparation of sodium cyclohexylsulphamate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB930289A true GB930289A (en) | 1963-07-03 |
Family
ID=10336514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32303/60A Expired GB930289A (en) | 1960-09-20 | 1960-09-20 | Improvements in or relating to the preparation of sodium cyclohexylsulphamate |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB930289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956186A (en) * | 2021-11-03 | 2022-01-21 | 苏州纽特食品科技有限公司 | Preparation method of sodium cyclamate |
-
1960
- 1960-09-20 GB GB32303/60A patent/GB930289A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956186A (en) * | 2021-11-03 | 2022-01-21 | 苏州纽特食品科技有限公司 | Preparation method of sodium cyclamate |
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