SU125248A1 - The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3 - Google Patents
The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3Info
- Publication number
- SU125248A1 SU125248A1 SU617749A SU617749A SU125248A1 SU 125248 A1 SU125248 A1 SU 125248A1 SU 617749 A SU617749 A SU 617749A SU 617749 A SU617749 A SU 617749A SU 125248 A1 SU125248 A1 SU 125248A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alkoxy
- chlorobutadienes
- obtaining
- hydroxychlorophosphine
- phosphorus
- Prior art date
Links
Description
Предметом изобретени вл етс способ получени 1-алкокси-З оксихлорфосфин-4-хлорбутадиена-1,3. Молекулы подобных соединений содержат реакционноспособные группировки и могут быть полупродуктами при синтезе различных веществ, в том числе полимеров.The subject of the invention is a method for producing 1-alkoxy-3 oxychlorophosphine-4-chlorobutadiene-1,3. Molecules of such compounds contain reactive groups and can be intermediates in the synthesis of various substances, including polymers.
Предлагаемый синтез производных бутадиена основан на использовании реакции между п тихлористым фосфором и непредельными соединени ми.The proposed synthesis of butadiene derivatives is based on the use of a reaction between phosphorus pentachloride and unsaturated compounds.
Предлагаемый способ получени 1-алкокси-3-оксихлорфосфин-4хлорбутадиена-1 ,3 заключаетс в том, что на этинилвинилалкиловый эфир действуют п тихлористым фосфором в среде абсолютного серного эфира при охлаждении реакционной смеси до -15° с последующим разрущением фосфороорганического комплекса пропусканием сухого сернистого газа и выделением целевого продукта обычным способом .The proposed method for the preparation of 1-alkoxy-3-oxychlorophosphine-4chlorobutadiene-1, 3 consists in the fact that ethinyl vinyl alkyl ether is treated with phosphorus chloride in absolute sulfuric medium while cooling the reaction mixture to -15 ° C, followed by destruction of the organophosphorus complex by passing dry sulfur dioxide and the selection of the target product in the usual way.
Предлагаемый способ дает возможность получать диены, содержащие среди различных функциональных групп также и фосфор, что может обеспечить получение полимеров, обладающих негорючестью.The proposed method makes it possible to obtain dienes containing among the various functional groups also phosphorus, which can ensure the production of polymers with incombustibility.
Предмет изобретени Subject invention
Способ получени 1-алкокси-3-оК|Сихлорфосфин-4-хлорбутадиенов-1,3, отли чающийс тем, что на алкоксиэтинилвинилалкиловый эфир действуют п тихлористым фосфором в среде абсолютного серного эфира при температуре не выше - 15° с последующим разрушением промежуточного фосфороорганичбского комплекса путем пропускани сухого сернистого газа.The method of obtaining 1-alkoxy-3-oK | Sichlorophosphine-4-chlorobutadienes-1,3, which is distinguished by the fact that alkoxyethenyl vinyl alkyl ether is treated with phosphorus chloride in an environment of absolute sulfuric ether at a temperature not higher than 15 ° C, followed by destruction of the intermediate organophosphorus complex by passing dry sulfur dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU617749A SU125248A1 (en) | 1959-01-27 | 1959-01-27 | The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU617749A SU125248A1 (en) | 1959-01-27 | 1959-01-27 | The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU125248A1 true SU125248A1 (en) | 1959-11-30 |
Family
ID=48396617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU617749A SU125248A1 (en) | 1959-01-27 | 1959-01-27 | The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU125248A1 (en) |
-
1959
- 1959-01-27 SU SU617749A patent/SU125248A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU125248A1 (en) | The method of obtaining 1-alkoxy-3-hydroxychlorophosphine-4-chlorobutadienes-1,3 | |
| ES388118A1 (en) | Chloroprene removal from pyrolyzed 1,2-dichlorethane | |
| GB1021769A (en) | Improvements relating to bis(4-aminocyclohexyl)methane | |
| GB1190433A (en) | Process for preparing a Mixture of Aromatic Sulfones and Aromatic Sulfonyl Chlorides | |
| ES304634A1 (en) | Process for making fluorochlorobenzenes and hexafluorobenzene | |
| SE7514575L (en) | PROCEDURE FOR PREPARING POLYAMIDE FOAM. | |
| SU461091A1 (en) | The method of joint production of butadiene-1,3 and formalmazine | |
| ES435000A1 (en) | Process for the manufacture of a catalyst for the polymerization of alpha-olefins | |
| SU502896A1 (en) | The method of obtaining bis (priortilsilyl) sulfates | |
| ES323157A1 (en) | A procedure for the preparation of omega-laurino-lactama, to start ciclododecanona. (Machine-translation by Google Translate, not legally binding) | |
| GB611234A (en) | Improvements in or relating to the production of benzene hexachloride | |
| ES378040A1 (en) | Process for the manufacture of boric acid | |
| SU487054A1 (en) | The method of producing trichlorobutenes | |
| SU72627A1 (en) | The method of producing benzalchloride, benzotrichloride and their chlorine derivatives | |
| GB790987A (en) | A process for separating benzene hydrocarbons and naphthalene from gases containing the same | |
| FR58467E (en) | Chemical process for the preparation of carbon disulfide | |
| ES453269A1 (en) | Procedure for the obtaining of N-3, 4-methylenendixxibencil-n '3, 7, 11-trimethyle 2, 6, 10 dodecatrienilpiperazine. (Machine-translation by Google Translate, not legally binding) | |
| SU137915A1 (en) | The method of producing mercaptol | |
| GB683875A (en) | An improved process for the production of vinyl chloride | |
| GB633800A (en) | Process for making sorbic acid esters | |
| ES231099A1 (en) | A procedure for the obtaining of license carbonate of elevated purity, particularly of brutous lyric chloride, in aquatic solution (Machine-translation by Google Translate, not legally binding) | |
| GB1031006A (en) | A process for the production of vinyl chloride | |
| GB788349A (en) | Process for the synthesis of 1-bromo-4-chlorobutane | |
| ES235381A1 (en) | Procedure for preparing compounds of 4-chlorine-5-holobencen 1,3-disulfonamide (Machine-translation by Google Translate, not legally binding) | |
| ES401842A1 (en) | Procedure for the dehydration of pyromelitic acid. (Machine-translation by Google Translate, not legally binding) |