DE1064513B - Process for the production of arsenic, antimony and bismuth alkyls - Google Patents
Process for the production of arsenic, antimony and bismuth alkylsInfo
- Publication number
- DE1064513B DE1064513B DEK35588A DEK0035588A DE1064513B DE 1064513 B DE1064513 B DE 1064513B DE K35588 A DEK35588 A DE K35588A DE K0035588 A DEK0035588 A DE K0035588A DE 1064513 B DE1064513 B DE 1064513B
- Authority
- DE
- Germany
- Prior art keywords
- arsenic
- bismuth
- weight
- parts
- alkyls
- 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.)
- Pending
Links
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims description 6
- 229910052785 arsenic Inorganic materials 0.000 title claims description 5
- 229910052797 bismuth Inorganic materials 0.000 title claims description 5
- 229910052787 antimony Inorganic materials 0.000 title claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 125000005234 alkyl aluminium group Chemical group 0.000 claims description 2
- 150000003841 chloride salts Chemical class 0.000 claims 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- -1 alkyl aluminum compound Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 101100378709 Arabidopsis thaliana AIR3 gene Proteins 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- OEYOHULQRFXULB-UHFFFAOYSA-N arsenic trichloride Chemical compound Cl[As](Cl)Cl OEYOHULQRFXULB-UHFFFAOYSA-N 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/90—Antimony compounds
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
- C07F9/70—Organo-arsenic compounds
- C07F9/72—Aliphatic compounds
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/94—Bismuth compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung von Arsen-, Antimon- und Wismutalkylen Es wurde gefunden, daß Alkyle der Elemente Arsen, Antimon und Wismut in hohen Ausbeuten und von großem Reinheitsgrad hergestellt werden können durch Umsetzung der dreiwertigen Chloride dieser Elemente mit Aluminiumtrialkylen, deren Ätheraten oder Alkylaluminiumchloriden unter Zusatz von Alkalic:hloriden, insbesondere von Na Cl.Process for the production of arsenic, antimony and bismuth alkyls Es it was found that alkyls of the elements arsenic, antimony and bismuth in high yields and can be made of a high degree of purity by reacting the trivalent Chlorides of these elements with aluminum trialkyls, their etherates or alkyl aluminum chlorides with the addition of alkali: chlorides, especially Na Cl.
Die Reaktionen verlaufen beispielsweise folgendermaßen:
Die Reaktion kann in Gegenwart oder Abwesenheit von Lösungs-, Suspensions- oder Verdünnungsmitteln durchgeführt werden.The reaction can be carried out in the presence or absence of solution, suspension or diluents.
Mitunter ist es zweckmäßig, als Lösungsmittel das herzustellende Elementallzvl selbst zu verwenden. Die Reaktion wird zweckmäßigerweise bei Atmosphärendruck durchgeführt, doch kann Unter- oder Überdruck ebenfalls angewendet werden.Sometimes it is expedient to use the Elementallzvl to be produced as the solvent to use yourself. The reaction is expediently carried out at atmospheric pressure, however, negative or positive pressure can also be used.
Das Verfahren kann so durchgeführt werden, daß eine Lösung der Alkylaluminiumverbindung in einem geeigneten Lösungsmittel, wie Methylenchlorid, Chlorbenzol, Methylnaphthalin und Mineralöl, mit Alkalichlorid versetzt wird, worauf das Element(III)-chlorid entweder im festen, flüssigen oder gasförmigen Zustande eingetragen wird. Man kann auch umgekehrt in eine Lösung bzw. Suspension des Element(III)-chlorids in einem geeigneten Lösungs- bzw. Suspensionsmittel (auch in dem herzustellenden Elementalkyl selbst) die Alkylaluminiumverbindung bzw. deren Lösung zugeben.The process can be carried out using a solution of the alkyl aluminum compound in a suitable solvent such as methylene chloride, chlorobenzene, methylnaphthalene and mineral oil, is added with alkali chloride, followed by element (III) chloride is entered either in the solid, liquid or gaseous state. One can also vice versa in a solution or suspension of the element (III) chloride in one suitable solvent or suspension medium (also in the element alkyl to be produced even) add the alkylaluminum compound or its solution.
Beispiel 1 Nach der Gleichung 3 Al R3+2 As C13+3 Na C1 -> 2 As R3+3 NaA1 C13 R wurde zu einer Lösung von 57 Gewichtsteilen Aluminiumtriäthyl in 150 ccm Hexan, welche außerdem 33 Gewichtsteile Natriumchlorid suspendiert enthielt, eine Lösung von 60,5 Gewichtsteilen Arsentrichlorid in 100 ccm Hexan zugetropft. Reaktionstemperatur 70 bis 80° C. Nach Abdestillieren des Lösungsmittels wurden 42 Gewichtsteile Arsentriäthyl, welches 1% Chlor enthielt, erhalten, was einer Ausbeute von über 801/a der Theorie entsprach.Example 1 According to the equation 3 Al R3 + 2 As C13 + 3 Na C1 -> 2 As R3 + 3 NaA1 C13 R became a solution of 57 parts by weight of aluminum triethyl in 150 ccm of hexane, which also contained 33 parts by weight of sodium chloride in suspension, a solution of 60.5 parts by weight of arsenic trichloride in 100 cc of hexane was added dropwise. Reaction temperature 70 to 80 ° C. After distilling off the solvent were 42 parts by weight of arsenic triethyl, which contained 1% chlorine, were obtained, which is a yield of over 801 / a corresponded to the theory.
Wurde ohne Natriumchloridzusatz gearbeitet, so enthielt das äthylierte Arsenprodukt 32% Chlor. Beispiel2 In ein Gemisch von 29,7 Gewichtsteilen Aluminiumtriäthyl, 83 Gewichtsteilen Hexan und 16 Gewichtsteilen Natriumchlorid wurden bei einer Reaktionstemperatur von 70° C sukzessiv insgesamt 54,8 Gewichtsteile Wismuttrichlorid eingetragen. Nach 1/2stündiger Reaktion wurde das Lösungsmittel vertrieben und durch Vakuumdestillation 43 Gewichtsteile an reinem, chlorfreiem @,#Tismuttriäthyl erhalten, welches einer Ausbeute von über 85% der Theorie entsprach.If no sodium chloride was added, it contained the ethylated Arsenic product 32% chlorine. Example 2 In a mixture of 29.7 parts by weight of aluminum triethyl, 83 parts by weight of hexane and 16 parts by weight of sodium chloride were added at a reaction temperature from 70 ° C entered successively a total of 54.8 parts by weight of bismuth trichloride. To 1/2 hour reaction, the solvent was driven off and vacuum distilled 43 parts by weight of pure, chlorine-free @, # Tismuttriethyl obtained, which one Yield of over 85% corresponded to theory.
Wurde derselbe Ansatz ohne Natriumchloridzusatz durchgeführt, so betrug die Ausbeute 32% der Theorie, und der Chlorgehalt des Produkts lag bei 60/0. Beispiel 3 Zu einer Lösung von 45,8 Gewichtsteilen Diäthylaluminiumchlorid in 100 Gewichtsteilen Hexan wurden 24,5 Gewichtsteile Natriumchlorid eingetragen, woraufhin bei einer Reaktionstemperatur von 70° C 40 Gewichtsteile Wismuttrichlorid zugesetzt werden. Nach 1/2stündiger Reaktion wurde das Lösungsmittel abdestilliert und das entstandene Wismuttriäthyl durch Vakuumdestillation gewonnen. Erhalten wurden 32 Gewichtsteile dieser Verbindung, welches einer Ausbeute von etwa 85'% der Theorie entsprach.If the same approach was carried out without the addition of sodium chloride, the value was the yield was 32% of theory, and the chlorine content of the product was 60/0. example 3 To a solution of 45.8 parts by weight of diethyl aluminum chloride in 100 parts by weight Hexane was added 24.5 parts by weight of sodium chloride, whereupon one Reaction temperature of 70 ° C 40 parts by weight of bismuth trichloride are added. After 1/2 hour of reaction, the solvent was distilled off and the resultant Bismuth triethyl obtained by vacuum distillation. 32 parts by weight were obtained this compound, which corresponded to a yield of about 85% of theory.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK35588A DE1064513B (en) | 1956-10-11 | 1956-10-11 | Process for the production of arsenic, antimony and bismuth alkyls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK35588A DE1064513B (en) | 1956-10-11 | 1956-10-11 | Process for the production of arsenic, antimony and bismuth alkyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1064513B true DE1064513B (en) | 1959-09-03 |
Family
ID=7220401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK35588A Pending DE1064513B (en) | 1956-10-11 | 1956-10-11 | Process for the production of arsenic, antimony and bismuth alkyls |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1064513B (en) |
-
1956
- 1956-10-11 DE DEK35588A patent/DE1064513B/en active Pending
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