SU565031A1 - Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides - Google Patents

Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides

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Publication number
SU565031A1
SU565031A1 SU7602334520A SU2334520A SU565031A1 SU 565031 A1 SU565031 A1 SU 565031A1 SU 7602334520 A SU7602334520 A SU 7602334520A SU 2334520 A SU2334520 A SU 2334520A SU 565031 A1 SU565031 A1 SU 565031A1
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SU
USSR - Soviet Union
Prior art keywords
alkynyl
selenides
phenylalkyl
alkenyl
obtaining
Prior art date
Application number
SU7602334520A
Other languages
Russian (ru)
Inventor
Идрис Меджид Оглы Ахмедов
Джафар Тахир Оглы Раджабов
Мустафа Мамед Оглы Гусейнов
Ширвани Мугутдинович Китачаев
Original Assignee
Сумгаитский Филиал Института Нефтехимических Процессов Ан Азербайджанской Сср
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Priority to SU7602334520A priority Critical patent/SU565031A1/en
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Publication of SU565031A1 publication Critical patent/SU565031A1/en

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

Description

кристаллы, о дел 1ют от воды, суШат NasSO и подвергают вакуумной разгонке, пол}гчают 7,4 г (75%) пропилфенилселенида с т. кип. 72-75°С (1 мм рт. ст.); df 1,2658; п : 1,5794; MR D : найдено 52,27, вычислено 52,16.the crystals, about the case of water, Sushat NasSO and subjected to vacuum distillation, the floor} 7.4 g (75%) of propylphenylselenide with t. Kip. 72-75 ° C (1 mm Hg. Art.); df 1.2658; P: 1.5794; MR D: found 52.27, calculated 52.16.

Найдено, %: G 54,16; Н 6,02.Found,%: G 54.16; H 6.02.

CgHiaSe.CgHiaSe.

Вычислено, %: С 54,28; Н 6,07.Calculated,%: C 54.28; H 6.07.

Пример 2. Получение алл«лфенилселенида .Example 2. Getting all "lphenylamine.

В услови х примера 1 к смеси 7,8 г (0,05 моль) селенофенола и 2,1 г (0,052 моль) NaOH в виде 40%-ного водного раствора при 75-80°С добавл ют 6 г (0,05 моль) бромистого аллила.Under the conditions of Example 1, to a mixture of 7.8 g (0.05 mol) of selenophenol and 2.1 g (0.052 mol) of NaOH in the form of a 40% aqueous solution at 75-80 ° C was added 6 g (0.05 mole) allyl bromide.

Получают 7,7 г (78% от теории) аллилфенилселенида с т. кип. 78-79°С (2 мм рт. ст.); cff 1,2859, 1,5984; MRo: найдено 51,55, вычислено 51,69.7.7 g (78% of theory) of allylphenylselenide with m.p. 78-79 ° С (2 mm of mercury); cff 1.2859, 1.5984; MRo: found 51.55, calculated 51.69.

Найдено, %: С 54,85; Н 5,13.Found,%: C 54.85; H 5.13.

CgHioSe.CgHioSe.

Вычислено, %: С 54,83; Н 5,11.Calculated,%: C 54.83; H 5.11.

Прнмер 3. Получение пропаргилфенилселенида .Prnmer 3. Getting propargylphenylselenide.

В услови х примера 1 к смеси 15,7 гUnder the conditions of example 1 to a mixture of 15.7 g

(0,1 моль.) селенофемода и 4,8 т (0,12 моль) NaOH в виде 40%-наго водного ра-створа при 80-85°С добавл ют 11,9 г (0,1 моль) пропаргилбромида .(0.1 mol.) Selenofemode and 4.8 tons (0.12 mol) of NaOH in the form of 40% aqueous solution at 80-85 ° C. 11.9 g (0.1 mol) of propargyl bromide was added.

Получают 15 г (76% от теории) пропаргилфенилселенида с т. кип. 89-9ГС (2 мм рт. ст.); df 1,3753; « 1,6158; MR о: найдено 49,54, вычислено 48,79.Get 15 g (76% of theory) propargylphenylselenida with t. Kip. 89-9GS (2 mm Hg. Art.); df 1.3753; "1.6158; MR o: found 49.54, calculated 48.79.

Найдено, %: С 55,43; Н 4,11. CsHsSe.Found,%: C 55.43; H 4.11. CsHsSe.

Вычислено, %: С 55,40; Н 4,13.Calculated,%: C 55.40; H 4.13.

Claims (2)

1.Способ получени  фенилалкил(алкеннл, алкинил)селенидов общей фОрму.лы1. Method of obtaining phenylalkyl (alkene, alkynyl) selenides of general form. CeHsSeR,CeHsSeR, где R - пропил, аллил, 2-метилалЛИЛ или пропаргил,where R is propyl, allyl, 2-methylallyl or propargyl, путем взаимодействи  селенофенола с алкил (алкенил, алкинил)галогенидом в растворителе , отлича ющийс  тем, что, с иелью упрощени  процесса, в качестве растворител  используют воду и процесс провод т вby reacting selenophenol with alkyl (alkenyl, alkynyl) halide in a solvent, characterized in that, to simplify the process, water is used as a solvent and the process is carried out прИсутств1Ии щелочи при нагревании.Prevents alkalis when heated. 2.Способ по п. 1, отличающийс  тем, что процесс провод т при 75-85°С.2. A method according to claim 1, characterized in that the process is carried out at 75-85 ° C.
SU7602334520A 1976-03-15 1976-03-15 Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides SU565031A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602334520A SU565031A1 (en) 1976-03-15 1976-03-15 Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602334520A SU565031A1 (en) 1976-03-15 1976-03-15 Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides

Publications (1)

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SU565031A1 true SU565031A1 (en) 1977-07-15

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