SU386960A1 - allied - Google Patents

allied

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Publication number
SU386960A1
SU386960A1 SU1738972A SU1738972A SU386960A1 SU 386960 A1 SU386960 A1 SU 386960A1 SU 1738972 A SU1738972 A SU 1738972A SU 1738972 A SU1738972 A SU 1738972A SU 386960 A1 SU386960 A1 SU 386960A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alkyl
allied
compounds
aryl
sulfoxides
Prior art date
Application number
SU1738972A
Other languages
Russian (ru)
Inventor
А. Ф. Коломиец Л. С. Рудницка А. В. Фокин
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1738972A priority Critical patent/SU386960A1/en
Application granted granted Critical
Publication of SU386960A1 publication Critical patent/SU386960A1/en

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Description

1one

Предлагаетс  способ получени  новых фосфор- и серусодержащих органических соединений , которые можно использовать ,в качестве акстрагентов металлов и пестицидов, а именно фосфорилированных алкенилалкилсульфоксидов общей формулыA method is proposed for producing new phosphorus and sulfur-containing organic compounds that can be used as metal and pesticide extractors, namely phosphorylated alkenyl alkyl sulfoxides of the general formula

ЕE

NN

оabout

оabout

где R - алкил «ли арил;where R is alkyl "aryl;

R и R - алкил.R and R are alkyl.

Известна реакци  замещени  атомов хлораThe known reaction of substitution of chlorine atoms

ЕСС1 й1рсон)2 ч- ЕЗЖ -RCCSR)-CHP (ЕСС1 й1рсон) 2 h- ЕЗЖ -RCCSR) -CHP (

11ii 011ii 0

в фосфорорганич-еских -соединени х с хлорв«нильными группами на алкилтногруппу при действии тиолов.in organophosphorus compounds with chlorine "nyl groups on the alkyl group under the action of thiols.

Известно также оки-сление фосфорсодержащих сульфидов до сульфоксидов. Однако дл  1получе:н1и  указанных соединеатий эти опособы ранее не примен ли.The oxidation of phosphorus-containing sulphides to sulfoxides is also known. However, for the first method: these compounds have not previously been used.

Предлагаемый способ состоит в том,  то 2-алкил (арил) -2-хлорвинилфссфонаты подвергают взаимодействию с меркаптидами щелочных металлов ,в присутствии акцептора хлористого водорода с последующими окисленшем образующих 2-ал1Килтиоалкенилфосфо атов , например, перекисью водорода и выделением целевого .продукта известными методам-и по схемеThe proposed method consists in that 2-alkyl (aryl) -2-chlorovinylfenssonates are reacted with alkali metal mercaptides, in the presence of a hydrogen chloride acceptor followed by oxidizing forming 2-al1 Kylthioalkenyl phosphate, for example, hydrogen peroxide and isolating the target product using known methods and according to the scheme

aa

I II I ii

HiOa ЕсСйв:)- CHPCOR:)HiOa Essive:) - CHPCOR :)

Установлено, что 2-хлоралкенилфосфонаты в м гких услови х гладко алкилируют меркаптиды щелочных металлов в среде безводных лол рных растворителей при 20-60°С иIt has been established that 2-chloralkenylphosphonates under mild conditions smoothly alkylate alkali metal mercaptides in anhydrous molecular solvents at 20–60 ° C and

SU1738972A 1972-01-18 1972-01-18 allied SU386960A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1738972A SU386960A1 (en) 1972-01-18 1972-01-18 allied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1738972A SU386960A1 (en) 1972-01-18 1972-01-18 allied

Publications (1)

Publication Number Publication Date
SU386960A1 true SU386960A1 (en) 1973-06-21

Family

ID=20500481

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1738972A SU386960A1 (en) 1972-01-18 1972-01-18 allied

Country Status (1)

Country Link
SU (1) SU386960A1 (en)

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