CH199643A - Process for producing an organic bromine compound. - Google Patents
Process for producing an organic bromine compound.Info
- Publication number
- CH199643A CH199643A CH199643DA CH199643A CH 199643 A CH199643 A CH 199643A CH 199643D A CH199643D A CH 199643DA CH 199643 A CH199643 A CH 199643A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- salt
- producing
- sebacic acid
- bromine compound
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 150000005526 organic bromine compounds Chemical class 0.000 title description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003701 inert diluent Substances 0.000 claims 1
- 239000012442 inert solvent Substances 0.000 claims 1
- 150000002730 mercury Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 bromine compound Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung einer organischen Bromverbindung.
EMI0001.0001
Gegenstand <SEP> vorliegenden <SEP> Patentes <SEP> ist <SEP> ein
<tb> Verfahren <SEP> zur <SEP> Herstellung <SEP> einer <SEP> organischen
<tb> Bromverbindung, <SEP> @dossdadurch <SEP> gekennzeich net <SEP> ist, <SEP> dass <SEP> man <SEP> auf <SEP> ein <SEP> Metallsalz <SEP> der
<tb> Sebacinsäure <SEP> alementares <SEP> Brom <SEP> einwirken
<tb> lässt.
<tb>
Das <SEP> so, <SEP> erhaltene <SEP> 1,8-Dibramoctan <SEP> ist <SEP> in
<tb> der <SEP> Literatur <SEP> bereits <SEP> beschrieben. <SEP> Es <SEP> soll <SEP> als
<tb> Ausbrnanb <SEP> rmaterial <SEP> für <SEP> organische <SEP> Synthesen
<tb> Verwendung <SEP> finden, <SEP> z. <SEP> B. <SEP> in <SEP> der <SEP> Textilhilfs mittelindustrie, <SEP> zur <SEP> Herstellung <SEP> von <SEP> Farb und <SEP> Riechstoffen, <SEP> Weiehmachungs- <SEP> und
<tb> Emulgiermitteln.
<tb>
Als <SEP> besonders <SEP> geei,#net <SEP> erwiesen <SEP> sich <SEP> das
<tb> Silbensalz, <SEP> .die <SEP> Merouro- <SEP> und <SEP> Mercuriesaloe,
<tb> sowie <SEP> das <SEP> Thallosalz <SEP> der <SEP> :Sebacinsäure.
<tb>
Vorteilhaft <SEP> arbeitet <SEP> man <SEP> in <SEP> CTegenwart
<tb> von. <SEP> indifferenten <SEP> Lösungs- <SEP> oder <SEP> Verdün nungsmitteln <SEP> wie <SEP> Luft, <SEP> CC14, <SEP> CHC13 <SEP> oder
<tb> Äther.
<tb>
<I>Beispiel:</I>
<tb> 3,7 <SEP> g <SEP> .gut <SEP> getrocknetes <SEP> und <SEP> ,gepulvertes
<tb> sebacinsaures <SEP> Silber <SEP> wird <SEP> nach <SEP> und <SEP> nach <SEP> in
EMI0001.0002
eine <SEP> Lösung <SEP> von <SEP> 29 <SEP> ,g <SEP> Brom <SEP> in <SEP> trockenem
<tb> CC14 <SEP> eingetragen, <SEP> wobei,die <SEP> Flüssigkeit <SEP> sich
<tb> unter <SEP> Au%sahäumen <SEP> stark <SEP> erwIrmt <SEP> und <SEP> ge legentlich <SEP> gelmhlt <SEP> werden <SEP> muss. <SEP> Das <SEP> Reak tionsproclukt <SEP> wird <SEP> extrahiert, <SEP> .der <SEP> Egtmkt
<tb> eingedampft <SEP> und <SEP> im. <SEP> Vakuum <SEP> destilliert.
<tb> Sdp. <SEP> des <SEP> 1"8-Dbrom:octaais <SEP> bei <SEP> 15 <SEP> mm <SEP> =140
<tb> bis <SEP> 144'. <SEP> Austbeute <SEP> 15 <SEP> g.
Process for producing an organic bromine compound.
EMI0001.0001
The subject of <SEP> present <SEP> patent <SEP> is <SEP> a
<tb> Process <SEP> for the <SEP> production <SEP> of an <SEP> organic
<tb> bromine compound, <SEP> @dossthereby <SEP> is marked <SEP>, <SEP> that <SEP> man <SEP> on <SEP> a <SEP> metal salt <SEP> the
<tb> sebacic acid <SEP> alementares <SEP> bromine <SEP> act
<tb> lets.
<tb>
The <SEP> thus obtained <SEP> <SEP> 1,8-dibramoctane <SEP> is <SEP> in
<tb> of the <SEP> literature <SEP> already <SEP> described. <SEP> It <SEP> should be <SEP> as
<tb> Burnout <SEP> rmaterial <SEP> for <SEP> organic <SEP> syntheses
<tb> Find use <SEP>, <SEP> e.g. <SEP> B. <SEP> in <SEP> the <SEP> textile auxiliaries industry, <SEP> for <SEP> production <SEP> of <SEP> dyes and <SEP> fragrances, <SEP> softening <SEP> and
<tb> emulsifiers.
<tb>
<SEP> turned out to be <SEP> especially <SEP> geei, # net <SEP>
<tb> syllable salt, <SEP> .the <SEP> Merouro- <SEP> and <SEP> Mercuriesaloe,
<tb> and <SEP> the <SEP> thallo salt <SEP> of <SEP>: sebacic acid.
<tb>
<SEP>, <SEP> in <SEP> C present, works advantageously
<tb> of. <SEP> indifferent <SEP> solvents <SEP> or <SEP> thinners <SEP> such as <SEP> air, <SEP> CC14, <SEP> CHC13 <SEP> or
<tb> ether.
<tb>
<I> Example: </I>
<tb> 3.7 <SEP> g <SEP> .good <SEP> dried <SEP> and <SEP>, powdered
<tb> sebacic acid <SEP> silver <SEP> becomes <SEP> after <SEP> and <SEP> after <SEP> in
EMI0001.0002
a <SEP> solution <SEP> of <SEP> 29 <SEP>, g <SEP> bromine <SEP> in <SEP> dry
<tb> CC14 <SEP> entered, <SEP> whereby, the <SEP> liquid <SEP> itself
<tb> under <SEP> outside hem <SEP> heavily <SEP> warms up <SEP> and <SEP> occasionally <SEP> milled <SEP> must <SEP>. <SEP> The <SEP> reaction product <SEP> is extracted <SEP>, <SEP>. The <SEP> Egtmkt
<tb> evaporated <SEP> and <SEP> im. <SEP> vacuum <SEP> distilled.
<tb> Sdp. <SEP> des <SEP> 1 "8-Dbrom: octaais <SEP> at <SEP> 15 <SEP> mm <SEP> = 140
<tb> to <SEP> 144 '. <SEP> yield <SEP> 15 <SEP> g.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE199643X | 1935-04-08 | ||
| CH192573T | 1936-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH199643A true CH199643A (en) | 1938-08-31 |
Family
ID=25722295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH199643D CH199643A (en) | 1935-04-08 | 1936-03-19 | Process for producing an organic bromine compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH199643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2554219A (en) * | 1949-08-22 | 1951-05-22 | Minnesota Mining & Mfg | Method of making fluorocarbon mono-iodides |
-
1936
- 1936-03-19 CH CH199643D patent/CH199643A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2554219A (en) * | 1949-08-22 | 1951-05-22 | Minnesota Mining & Mfg | Method of making fluorocarbon mono-iodides |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH199643A (en) | Process for producing an organic bromine compound. | |
| DE574838C (en) | Process for the preparation of cyclic glycols and their derivatives or of ketones | |
| CH199644A (en) | Process for producing an organic bromine compound. | |
| DE609401C (en) | Process for the preparation of methyl esters of carboxylic acids | |
| DE570676C (en) | Process for the preparation of 6-bromo-2-naphthol or 4,6-dibromo-2-naphthol | |
| CH154045A (en) | Process for the production of a vat dye. | |
| CH166491A (en) | Process for the production of a textile auxiliary. | |
| CH200368A (en) | Process for the preparation of a new dye derivative. | |
| AT34775B (en) | Process for the preparation of hydrogen peroxide from supersulfuric acid. | |
| CH221827A (en) | Process for the production of a new condensation product. | |
| CH185343A (en) | Process for the preparation of a sulfenamide. | |
| CH175257A (en) | Process for obtaining a therapeutically valuable product. | |
| CH191847A (en) | Process for the preparation of ethyleneimine. | |
| CH206357A (en) | Process for the production of a new textile auxiliary. | |
| CH242289A (en) | Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. | |
| CH223005A (en) | Process for the preparation of a dye of the dioxazine series. | |
| CH155335A (en) | Process for the production of a nitrogenous vat dye. | |
| CH265713A (en) | Process for the preparation of a new derivative of 4-methyl-7-amino-coumarin. | |
| CH190332A (en) | Process for the preparation of a condensation product of the anthraquinone series. | |
| CH258197A (en) | Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. | |
| CH169923A (en) | Process for the production of a textile auxiliary. | |
| CH175261A (en) | Process for obtaining a therapeutically valuable product. | |
| CH215573A (en) | Process for the preparation of a mixture of sodium salts of acylated aminomethanesulfonic acids. | |
| CH303878A (en) | Process for the production of a vinyl sulfone. | |
| CH111922A (en) | Process for the preparation of 2,3-oxynaphtoic acid m-nitranilide. |