SU536157A1 - The method of obtaining a mixture of allyl-substituted gua-cola - Google Patents
The method of obtaining a mixture of allyl-substituted gua-colaInfo
- Publication number
- SU536157A1 SU536157A1 SU2059938A SU2059938A SU536157A1 SU 536157 A1 SU536157 A1 SU 536157A1 SU 2059938 A SU2059938 A SU 2059938A SU 2059938 A SU2059938 A SU 2059938A SU 536157 A1 SU536157 A1 SU 536157A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gua
- cola
- allyl
- mixture
- substituted
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
ристой меди - используют повторно дл реакции аллилировани , а верхний слой - продукт аллилировапи - промывают солевым раствором и направл ют на вакуум-ректификацию .copper copper is reused for the allylation reaction, and the upper layer — the product of allyl alcohol — is washed with saline and sent to a vacuum rectification.
Продукт аллилировани а количестве 336 г содержит (по данным ГЖХ) 58,8% гва кола, 4,0% о-звгенола и 11,5% хавибетола .The product of allylation in an amount of 336 g contains (according to GLC) 58.8% gva-cola, 4.0% o-zvgenol, and 11.5% chavibetol.
После вакуум-ректификации получают 191 г (98%-ного) гва кола и 116 г смеси изомеров эвгенола, содержащей 56,5% «-эвгенола , 31,7% хавибетола и 10,9% о-эвгенола.After vacuum rectification, 191 g (98%) of gua-cola and 116 g of a mixture of eugenol isomers containing 56.5% α -eugenol, 31.7% havibetol and 10.9% o-eugenol are obtained.
смеси изомеров эвгенола 82,5%, счита на израсходованный гва кол. 82.5% eugenol isomer mixtures, counting on consumed gua number.
Реакци аллилировани гва кола аллиловым спиртом в присутствии других солей меди осуществл етс так же, как и в присутствии однохлористой меди. Количество солей меди берут одинаковым в расчете на -металлическую медь. Обработку реакционной массы провод т аналогично, как и при применении однохлористой меди.The ga-cola allylation reaction with allyl alcohol in the presence of other copper salts is carried out in the same way as in the presence of copper monochloride. The amount of copper salts is taken equal, based on metallic copper. The treatment of the reaction mass is carried out in the same way as with the use of copper monochloride.
Выход смеси эвгенолов, счита на израсходованный гва кол, составл ет: дл двухлористой меди 78,5%, сернокислой меди 76,5% и дл уксуснокислой меди 75,8%, счита на аллилрвый спИ|рт, - соответственно 62,4, 61 и 60,4%.The yield of the mixture of eugenols, considering the consumed gwa col, is: for copper dichloride, 78.5%, copper sulphate, 76.5% and for copper acetate, 75.8%, based on allyl spry | Hg, 62.4, 61 and 60.4%.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2059938A SU536157A1 (en) | 1974-09-17 | 1974-09-17 | The method of obtaining a mixture of allyl-substituted gua-cola |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2059938A SU536157A1 (en) | 1974-09-17 | 1974-09-17 | The method of obtaining a mixture of allyl-substituted gua-cola |
Publications (1)
Publication Number | Publication Date |
---|---|
SU536157A1 true SU536157A1 (en) | 1976-11-25 |
Family
ID=20595992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2059938A SU536157A1 (en) | 1974-09-17 | 1974-09-17 | The method of obtaining a mixture of allyl-substituted gua-cola |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU536157A1 (en) |
-
1974
- 1974-09-17 SU SU2059938A patent/SU536157A1/en active
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