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SU544654A1 - Method for producing dianyl glutaconaldehyde hydrochloride - Google Patents

Method for producing dianyl glutaconaldehyde hydrochloride

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Publication number
SU544654A1
SU544654A1 SU2092441A SU2092441A SU544654A1 SU 544654 A1 SU544654 A1 SU 544654A1 SU 2092441 A SU2092441 A SU 2092441A SU 2092441 A SU2092441 A SU 2092441A SU 544654 A1 SU544654 A1 SU 544654A1
Authority
SU
USSR - Soviet Union
Prior art keywords
dianyl
producing
hydrochloride
glutaconaldehyde
chlorine atom
Prior art date
Application number
SU2092441A
Other languages
Russian (ru)
Inventor
Вадим Дмитриевич Симонов
Эмилия Николаевна Шитова
Людмила Николаевна Чернова
Алла Федоровна Галиева
Original Assignee
Уфимский филиал Всесоюзного научно-исследовательского института химических средств защиты растений
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 by Уфимский филиал Всесоюзного научно-исследовательского института химических средств защиты растений filed Critical Уфимский филиал Всесоюзного научно-исследовательского института химических средств защиты растений
Priority to SU2092441A priority Critical patent/SU544654A1/en
Application granted granted Critical
Publication of SU544654A1 publication Critical patent/SU544654A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Description

при комнатной температуре, осадок отфильтровывают и промывают эфиром.at room temperature, the precipitate is filtered off and washed with ether.

Получают 1,3 г целевого продукта (92% от теоретического); т. пл. 165-166°С.Obtain 1.3 g of the target product (92% of theoretical); m.p. 165-166 ° C.

Пример 2. К раствору 3,7 г (0,02 моль) 3,4-дихлор-5-метокси-5П-фуранона-2 в 25 мл сухого бензола, охлажденному до 5°С, приливают 1,88 г (0,02 моль) пиридина и 3,7 г (0,05 моль) анилЕна. Реакционную смесь перемешивают при комиатной температуре в течение 12 час. Выпавший осадок отфильтровывают , иромывают ацетоном.Example 2. To a solution of 3.7 g (0.02 mol) of 3,4-dichloro-5-methoxy-5P-furan-2 in 25 ml of dry benzene, cooled to 5 ° C, 1.88 g are poured (0, 02 mol) of pyridine and 3.7 g (0.05 mol) of anilEn. The reaction mixture was stirred at commatized temperature for 12 hours. The precipitate is filtered off and trombited with acetone.

Выход 5,5 г (95% от теоретического): т. пл. 165-166°С.Output 5.5 g (95% of theoretical): so pl. 165-166 ° C.

Claims (2)

Формула изобретени Invention Formula I. Способ получени  гидрохлорида дианила глутаконового альдегида взаимодействиемI. Method of producing dianyl glutaconic aldehyde hydrochloride by the interaction соединении, содержащих подвижный атом хлора , с пиридином и анилином, отличающийс  тем, что, с целью увеличени  выхода целевого продукта, в качестве соединений, содержащих подвижный атом хлора, используют перхлорциклопентенон или 3,4-дихлор-5Н5-алкоксифура1НОны-2 .a compound containing a mobile chlorine atom, with pyridine and aniline, characterized in that, in order to increase the yield of the target product, perchlorocyclopentenone or 3,4-dichloro-5H5-alkoxyfura-ONY-2 is used as compounds containing mobile chlorine atom. 2. Способ по п. 1, отличающийс  тем, что процесс провод т при 5-20°С.2. A method according to claim 1, characterized in that the process is carried out at 5-20 ° C. Источники информации, прин тые во внимание нри экснертизе:Sources of information taken into account by exerntize: 1. Авт. св. СССР № 161721, С 07 с 37/45, 1963.1. Auth. St. USSR No. 161721, C 07, p 37/45, 1963. 2. Кога М., Zeifer А., Bonis, J. Chem and Eng Да1а, 1965. 10, № 1, с. 67-70 (прототип).2. Koga, M., Zeifer, A., Bonis, J. Chem and Eng Yes, 1965. 10, No. 1, p. 67-70 (prototype).
SU2092441A 1975-01-03 1975-01-03 Method for producing dianyl glutaconaldehyde hydrochloride SU544654A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2092441A SU544654A1 (en) 1975-01-03 1975-01-03 Method for producing dianyl glutaconaldehyde hydrochloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2092441A SU544654A1 (en) 1975-01-03 1975-01-03 Method for producing dianyl glutaconaldehyde hydrochloride

Publications (1)

Publication Number Publication Date
SU544654A1 true SU544654A1 (en) 1977-01-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2092441A SU544654A1 (en) 1975-01-03 1975-01-03 Method for producing dianyl glutaconaldehyde hydrochloride

Country Status (1)

Country Link
SU (1) SU544654A1 (en)

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