SU505633A1 - The method of obtaining-sulfophenylvinyl aryl ethers - Google Patents

The method of obtaining-sulfophenylvinyl aryl ethers

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Publication number
SU505633A1
SU505633A1 SU2041246A SU2041246A SU505633A1 SU 505633 A1 SU505633 A1 SU 505633A1 SU 2041246 A SU2041246 A SU 2041246A SU 2041246 A SU2041246 A SU 2041246A SU 505633 A1 SU505633 A1 SU 505633A1
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining
sulfophenylvinyl
aryl ethers
sulfophenyl
xcghs
Prior art date
Application number
SU2041246A
Other languages
Russian (ru)
Inventor
Маргарита Андреевна Васильева
Тамара Игнатьевна Бычкова
Тамара Ивановна Розова
Анастасия Васильевна Калабина
Original Assignee
Иркутский государственный университет им.А.А.Жданова
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.)
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Publication date
Application filed by Иркутский государственный университет им.А.А.Жданова filed Critical Иркутский государственный университет им.А.А.Жданова
Priority to SU2041246A priority Critical patent/SU505633A1/en
Application granted granted Critical
Publication of SU505633A1 publication Critical patent/SU505633A1/en

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Description

(54) СПОСОБ ПОЛУЧЕНИЯ р-СУЛЬФОФЕНИЛВИНИЛАРИЛОВЫХ ЭФИРОВ(54) METHOD FOR OBTAINING p-SULPHOPHENYLVINYL-AILYL ETHERS

1212

По литературным данным т. пл. 128° С. По литературным данным т. пл. 128-129° С. объ сн етс  различным содержанием цис- и Содержание брома 23,15% (вычислено 23,26%), According to literary data, m. Pl. 128 ° C. According to literary data, t. Pl. 128-129 ° C. Explained by different cis and bromine content of 23.15% (calculated 23.26%),

Claims (2)

Формула изобретени Invention Formula I. Способ получени  р-сульфофенил винилариловых эфиро:в общей формулы СбН53О2СН ОНОАг, где Аг - СбНэ, RCsHg, XCgHs; R - СНз. (СНз)зС; X - Вг, отличающийс  тем, что, с целью уироЗначнтельное расхождение в температуре плавлени  транс-нзомеров.I. Method of obtaining p-sulfophenyl vinyl aryl ether: in the general formula SbH53O2CH ONOAg, where Ar is CbHe, RCsHg, XCgHs; R - SNZ. (SNS) ES; X is Br, characterized by the fact that, for the purpose of a world significant difference in the melting point of the trans-n-numbermer. щени  процесса, повыщени  выхода целевого продукта и расщирени  сырьевой базы, а-хлор-р-сульфофенилэтиларилОВые эфиры дегидрохЛОрируют при нагревании с одновре .менной отгонкой целевого продукта.The process, increasing the yield of the target product and expanding the raw material base, the a-chloro-p-sulfophenyl ethyl aryl esters dehydrochlore when heated with simultaneous stripping of the desired product. 2. Способ по п. 1, отличающийс  тем, что дегидрохлорирование провод т в вакууме :при 185-220° с.2. A method according to claim 1, characterized in that the dehydrochlorination is carried out in vacuum: at 185-220 ° C.
SU2041246A 1974-07-02 1974-07-02 The method of obtaining-sulfophenylvinyl aryl ethers SU505633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2041246A SU505633A1 (en) 1974-07-02 1974-07-02 The method of obtaining-sulfophenylvinyl aryl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2041246A SU505633A1 (en) 1974-07-02 1974-07-02 The method of obtaining-sulfophenylvinyl aryl ethers

Publications (1)

Publication Number Publication Date
SU505633A1 true SU505633A1 (en) 1976-03-05

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Application Number Title Priority Date Filing Date
SU2041246A SU505633A1 (en) 1974-07-02 1974-07-02 The method of obtaining-sulfophenylvinyl aryl ethers

Country Status (1)

Country Link
SU (1) SU505633A1 (en)

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