CH199644A - Process for producing an organic bromine compound. - Google Patents
Process for producing an organic bromine compound.Info
- Publication number
- CH199644A CH199644A CH199644DA CH199644A CH 199644 A CH199644 A CH 199644A CH 199644D A CH199644D A CH 199644DA CH 199644 A CH199644 A CH 199644A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- bromine compound
- producing
- acid
- organic bromine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 150000005526 organic bromine compounds Chemical class 0.000 title claims description 3
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 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 description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 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
- 239000012442 inert solvent Substances 0.000 claims 1
- 150000002730 mercury Chemical class 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- MGFAJHVKMKDQIT-UHFFFAOYSA-N [C].[C].[C].[C].[C] Chemical compound [C].[C].[C].[C].[C] MGFAJHVKMKDQIT-UHFFFAOYSA-N 0.000 description 1
- -1 bromine compound Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung einer organischen Bromverbindung.
EMI0001.0001
Gegenetand <SEP> vorliegenden <SEP> Patentes <SEP> ist <SEP> ein
<tb> Verfahren; <SEP> zur <SEP> Hemtellung <SEP> einer <SEP> organischen
<tb> Bromverbindung, <SEP> das <SEP> dadurch <SEP> gekennzeich net <SEP> ist, <SEP> @dass <SEP> man <SEP> auf <SEP> ein <SEP> Metallsalz <SEP> der
<tb> Tetradecandisäure <SEP> elementares <SEP> Brom <SEP> einwir ken <SEP> lässt.
<tb>
Das <SEP> .so <SEP> erhaltene <SEP> 1.12-Dibromdo,deoan
<tb> ist <SEP> in <SEP> :der <SEP> Literatur <SEP> bereits <SEP> beschrieben. <SEP> Es
<tb> soll <SEP> als <SEP> A.usgangsmateirial <SEP> für <SEP> organische
<tb> Synthesen <SEP> Verwendung <SEP> finden, <SEP> z. <SEP> B. <SEP> in <SEP> der
<tb> Tegtilhilfsmitteliudustrie, <SEP> zur <SEP> Herstellung
<tb> von <SEP> Farb- <SEP> und <SEP> Riechstoffen, <SEP> Weichmachungs und <SEP> Emulgiermitteln.
<tb>
Als <SEP> besonders <SEP> geeignet <SEP> erwiesen <SEP> sich <SEP> das
<tb> Silbersalz, <SEP> die <SEP> Mercuro- <SEP> und <SEP> Mercurisalze,
<tb> sowie <SEP> dass. <SEP> Thallosalz <SEP> der <SEP> Tetra,decand"ure.
<tb>
Vorteilhaft <SEP> arbeitet <SEP> man <SEP> in <SEP> Gegenwart
<tb> von <SEP> indifferenten <SEP> Lösungss- <SEP> oder <SEP> Verdün nüngsmitteln, <SEP> wie <SEP> Luft, <SEP> CC14, <SEP> CHC13 <SEP> oder
<tb> Äther.
<tb>
<I>Beispiel:</I>
<tb> 41 <SEP> ,g <SEP> Silbersalz <SEP> der <SEP> Tetradecandisä,u@re
<tb> werden, <SEP> mit <SEP> 100 <SEP> cm' <SEP> Tetrachl.orkohlensrtoff gemischt und allmählich 9 cm' Brom zuge- @geben. Nach beendeter Reaktion wird das Silberbrornld abfiltriert und mit warmem Tetraohlorkohlenstoff ausgewaschen. Das Filtrat wird .durch Schütteln mit Sodalösung von überschüssigem Brom und kleinen Men gen
Säure befreit, eingedampft und der Rückstand im Vakuum destilliert. Man er hält<B>16,8</B> g = 6,0,% der Theorie an 1 .1,2'- Dibron-idodecan vom KP" 190 bis 1',9,5 , Smp. <B>35</B> bis 36 .
Process for producing an organic bromine compound.
EMI0001.0001
Subject <SEP> present <SEP> patent <SEP> is <SEP> a
<tb> procedure; <SEP> for <SEP> holding <SEP> an <SEP> organic
<tb> bromine compound, <SEP> which <SEP> is characterized by <SEP> <SEP>, <SEP> @that <SEP> you <SEP> on <SEP> a <SEP> metal salt <SEP>
<tb> Tetradecanedioic acid <SEP> elemental <SEP> bromine <SEP> allows <SEP> to act.
<tb>
The <SEP> .so <SEP> received <SEP> 1.12-Dibromdo, deoan
<tb> is <SEP> in <SEP>: the <SEP> literature <SEP> already <SEP> described. <SEP> It
<tb> should <SEP> as <SEP> A.output material <SEP> for <SEP> organic
<tb> Syntheses <SEP> Find use <SEP>, <SEP> e.g. <SEP> B. <SEP> in <SEP> the
<tb> Tegtilhilfsmitteliudindustrie, <SEP> for <SEP> production
<tb> of <SEP> color, <SEP> and <SEP> fragrances, <SEP> plasticizers and <SEP> emulsifiers.
<tb>
<SEP> proved to be <SEP> especially <SEP> suitable <SEP>
<tb> silver salt, <SEP> the <SEP> mercuro- <SEP> and <SEP> mercuric salts,
<tb> as well as <SEP> that. <SEP> Thallosalz <SEP> the <SEP> Tetra, decand "ure.
<tb>
It is advantageous to use <SEP> to work <SEP> if you <SEP> in <SEP> present
<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> 41 <SEP>, g <SEP> silver salt <SEP> of the <SEP> Tetradecandisä, u @ re
<tb>, <SEP> are mixed with <SEP> 100 <SEP> cm '<SEP> carbon tetrachloride and gradually 9 cm' of bromine are added. After the reaction has ended, the silver bromide is filtered off and washed out with warm carbon tetra-carbon. The filtrate is removed from excess bromine and small amounts by shaking with soda solution
Freed acid, evaporated and the residue distilled in vacuo. One obtains <B> 16.8 </B> g = 6.0.% Of theory of 1,1,2'-dibronidodecane from KP "190 to 1 ', 9.5, m.p. <B> 35 </B> to 36.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE199644X | 1935-04-08 | ||
| CH192573T | 1936-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH199644A true CH199644A (en) | 1938-08-31 |
Family
ID=25722296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH199644D CH199644A (en) | 1935-04-08 | 1936-03-19 | Process for producing an organic bromine compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH199644A (en) |
-
1936
- 1936-03-19 CH CH199644D patent/CH199644A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH199644A (en) | Process for producing an organic bromine compound. | |
| CH199643A (en) | Process for producing an organic bromine compound. | |
| CH218268A (en) | Process for the preparation of an ester-like condensation product. | |
| DE679711C (en) | Process for the production of ethersic acids | |
| DE865595C (en) | Process for the preparation of oxyaryl ketones | |
| DE1151794B (en) | Process for the preparation of the monosodium salt of phospho-enolpyruvic acid | |
| DE605307C (en) | Process for the production of glyceric acid | |
| CH202419A (en) | Process for producing an organic bromine compound. | |
| DE749468C (en) | Process for the preparation of 2-aminobenzothiazole | |
| AT206876B (en) | Process for the production of new alkynylsulfonic acids | |
| CH202418A (en) | Process for producing an organic bromine compound. | |
| CH183065A (en) | Process for the preparation of benzilic acid-2-diethylaminoethanol ester. | |
| CH247927A (en) | Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. | |
| DE1159962B (en) | Process for the preparation of 4-methyl-6-isobutenyl-pyrone- (2) | |
| CH168442A (en) | Process for the preparation of butyl α-phenoxylaurate. | |
| CH202421A (en) | Process for producing an organic bromine compound. | |
| CH202416A (en) | Process for producing an organic bromine compound. | |
| CH154045A (en) | Process for the production of a vat dye. | |
| CH195871A (en) | Process for the preparation of diphenylacetic acid-2,2-dimethyl-3-diethylaminopropanol ester. | |
| CH191730A (en) | Process for the preparation of a new sulfonic acid. | |
| CH310710A (en) | Process for the preparation of an organic salt of hydrofluoric acid. | |
| CH189752A (en) | Process for the preparation of triphenylacetic acid-2-diethylaminoethanol ester. | |
| CH300752A (en) | Process for producing a phosphoric acid ester. | |
| CH202420A (en) | Process for producing an organic bromine compound. | |
| CH265713A (en) | Process for the preparation of a new derivative of 4-methyl-7-amino-coumarin. |