SU565031A1 - Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides - Google Patents
Method for obtaining phenylalkyl (alkenyl,alkynyl)selenidesInfo
- 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
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alkynyl
- selenides
- phenylalkyl
- alkenyl
- obtaining
- Prior art date
Links
Landscapes
- 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)
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)
Publication Number | Publication Date |
---|---|
SU565031A1 true SU565031A1 (en) | 1977-07-15 |
Family
ID=20652284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7602334520A SU565031A1 (en) | 1976-03-15 | 1976-03-15 | Method for obtaining phenylalkyl (alkenyl,alkynyl)selenides |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU565031A1 (en) |
-
1976
- 1976-03-15 SU SU7602334520A patent/SU565031A1/en active
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