SU367090A1 - METHOD OF OBTAINING POLYCYCLIC DIOXIDE1 - Google Patents
METHOD OF OBTAINING POLYCYCLIC DIOXIDE1Info
- Publication number
- SU367090A1 SU367090A1 SU1619255A SU1619255A SU367090A1 SU 367090 A1 SU367090 A1 SU 367090A1 SU 1619255 A SU1619255 A SU 1619255A SU 1619255 A SU1619255 A SU 1619255A SU 367090 A1 SU367090 A1 SU 367090A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dioxide1
- obtaining
- dioxide
- polycyclic
- mixture
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
33
Пример 2. Получение Example 2. Getting
диокиси-дн- (циклогексенила-3 ).dioxide-day- (cyclohexenyl-3).
К смеси из 17,0 г ди-(циклогексенила-З), 50 мл сухого бензола и каталитического количества УоО(С4Н9О)з медленио прибавл ют 25 г (98%) гидроперекиси третичного амила и жил т т с обратным холодильником 3-4 час. Реакционную смесь пропускают через 100 г окиси алюмини , элюиру , бензолом. После отгонки бензола получено 17 г (84%) диокиси; т. кип. 130-13676 Л1л«рт. ст.; п 25 g (98%) of tertiary amyl hydroperoxide are added to a mixture of 17.0 g of di- (cyclohexenyl-3), 50 ml of dry benzene and a catalytic amount of VooO (C4H9O) for 5–3 hours. . The reaction mixture is passed through 100 g of alumina, eluting with benzene. After distilling off benzene, 17 g (84%) of dioxide was obtained; m.p. 130-13676 L1l “Hg. v .; P
1,5071; ИК-спектр; v см -: 838, 1261 О 1.5071; IR spectrum; v cm -: 838, 1261 O
/ (С-С)./ (C-C).
Найдено, %: С Found%: C
74,4; 74,6; Н 9,1; 9,0 CisHisOa.74.4; 74.6; H 9.1; 9.0 CisHisOa.
Вычислено, %: С 74,2; Н 9,27.Calculated,%: C 74.2; H 9.27.
Приме.р 3. Получение диокиси дициклопентадиенаExample 3. Obtaining Dicyclopentadiene Dioxide
(смесь эндо- к экзо- форм); ИК-спектр;(a mixture of endo to exo forms); IR spectrum;
//
V см 840, 1250 (С-С).V cm 840, 1250 (C-C).
Найдено, %: С 72,3; 72,0; Н 7,1; 7,4 CioHisOs.Found,%: C 72.3; 72.0; H 7.1; 7.4 CioHisOs.
Вычислено, %; С 73,2; И 7,3. Пример 4. По, уче;1 с дкокис ; трициклопеитадиена Calculated,%; C, 73.2; And 7.3. Example 4. According to, study; 1 with dkokis; tricyclopetadiene
Из 5 3 трициклопентадиена в услови х,Of the 5 3 tricyclopentadiene under the conditions
аналогичных услови м получени предыдущихsimilar conditions for obtaining previous
диокисей, получено 5,2 г смеси эндо- и экзоформ диокиси (90%); т. кип. 128-13072dioxides, 5.2 g of a mixture of endo- and exoform dioxide (90%) were obtained; m.p. 128-13072
мм рт. ст.; «2 1,5332; ИК-спектр; v mm Hg v .; “2 1.5332; IR spectrum; v
ОABOUT
/Ч 840, (С-С)./ H 840, (C-C).
Найдено, %; С 77,3; 77,0; Н 8,5; 8,3Found,%; C 77.3; 77.0; H 8.5; 8.3
Cl6Hi802.Cl6Hi802.
Вычислено, %: С 78,15; Н 7,8.Calculated,%: C 78.15; H 7.8.
Xi .. Xi ..
--IJ.--IJ.
I СI С
К смеси из 5 г дициклолентадиена в 10 жл сухого бензола и каталитического количества эфира ортованадиевой .кислоты добавл ют 10 г 98%-ной гидроперекиси третичного амила и реакционную массу кип т т 3-4 час с обратным холодильником. После пропускали через окись алюмини (25 г) и упарки бензола получено 4,8 г (75%) диокиси; т. пл. 130°С10 g of 98% tertiary amyl hydroperoxide was added to a mixture of 5 g of dicyclolentadiene in 10 g of dry benzene and a catalytic amount of orthovanadic acid ester and the reaction mixture was boiled for 3-4 hours under reflux. After it was passed through alumina (25 g), and 4.8 g (75%) of dioxide were obtained by the preparation of benzene; m.p. 130 ° C
Предмет изобретени Subject invention
Соособ получени полициклической диокиси эпоксидированием диенов органической гидроперекисью в присутствии катализатораMethod for producing polycyclic dioxide by epoxidizing dienes with organic hydroperoxide in the presence of a catalyst
при нагревании с последующим выделением целевого продукта известными приемами, отличающийс тем, что, с целью повышени выхода целевого продукта, зпоксидировапию подвергают би- и полициклические соединени , не содержащие в одном цикле более одной двойной св зи, в присутствии катализатора- эфиров ортованадиевой кислоты при температуре 60-100°С.when heated, followed by separation of the target product by known methods, characterized in that, in order to increase the yield of the target product, bi- and polycyclic compounds not containing more than one double bond in one cycle, in the presence of orthovanadic acid ester catalyst, are subjected to temperature 60-100 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1619255A SU367090A1 (en) | 1971-02-05 | 1971-02-05 | METHOD OF OBTAINING POLYCYCLIC DIOXIDE1 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1619255A SU367090A1 (en) | 1971-02-05 | 1971-02-05 | METHOD OF OBTAINING POLYCYCLIC DIOXIDE1 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367090A1 true SU367090A1 (en) | 1973-01-23 |
Family
ID=20465340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1619255A SU367090A1 (en) | 1971-02-05 | 1971-02-05 | METHOD OF OBTAINING POLYCYCLIC DIOXIDE1 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367090A1 (en) |
-
1971
- 1971-02-05 SU SU1619255A patent/SU367090A1/en active
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