SU362802A1 - BSESOYUN ^ ЯnmHTW-r [Xi5: i'iPVi \; U; - Google Patents
BSESOYUN ^ ЯnmHTW-r [Xi5: i'iPVi \; U;Info
- Publication number
- SU362802A1 SU362802A1 SU1360717A SU1360717A SU362802A1 SU 362802 A1 SU362802 A1 SU 362802A1 SU 1360717 A SU1360717 A SU 1360717A SU 1360717 A SU1360717 A SU 1360717A SU 362802 A1 SU362802 A1 SU 362802A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- яnmhtw
- bsesoyun
- ipvi
- naphthalene
- reaction
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
1one
Изобретение относитс к способу получени алкенилароматических углеводородов.This invention relates to a process for the preparation of alkenyl aromatic hydrocarbons.
Известен способ получени ал.кенилароматических углеводородов, например бутенилнафталина , 1путем взаимодействи нафталина SnCl, А1 (нзо-С4Н9)з и дивинила при 106°С.A known method of producing al.kenilaromatic hydrocarbons, for example, butenylnaphthalene, 1 by reacting naphthalene SnCl, A1 (nzo-C4H9) 3 and divinyl at 106 ° C.
Одиако хлористый металлил в подобную реакцию не во:вле;кали. Это дает возможность иолучать iiOiBbie соединени 1-.нафтил-2-метилпропен-1 или его алкилпроизводные, замещенные в дре.Odiako metal chloride in a similar reaction is not in: left; potassium. This makes it possible to obtain iiOiBbie compounds 1-naphthyl-2-methylpropen-1 or its alkyl derivatives substituted in the core.
1-арил-2-|метилпронены-1 и его алкилнроизводные , за1меп;ениые в дре, могут примен тьс :ка:к мономеры, а также -в синтезе р да важных соединений ио реакции Дильса-Альдера .1-aryl-2- | methylpronyne-1 and its alkyl derivatives, as an example; in the core, can be applied: to: monomers, as well as in the synthesis of a number of important compounds from the Diels-Alder reaction.
Синтез 1-арил-2-метилпронена-1 ло предложенному способу осуществл ют реакциейSynthesis of 1-aryl-2-methylpronene-1 is proposed by the proposed method.
Взаимодействие нафталина, г- и 3-метилнафталинов с хлористым металлилом в присутствии FeInteraction of naphthalene, g- and 3-methylnaphthalenes with metal chloride in the presence of Fe
взаимодействи нафталина или его алкилпроизводных , замещенных в дре с хлористым металлолом в .присутствии нороЩ|КОобраз1 ого железа нри нагревании, желательно до 110-the interaction of naphthalene or its alkyl derivatives, which are substituted in the core with chloride metal in the presence of corrosion and heat, preferably up to 110
185°С, с носледующим выделением целевого продукта известным способо.м.185 ° С, with the following selection of the target product by a known method.
Пример. Смесь 0,8М аро:матического углеводорода, 0,1М хлористого металлила и 0,0214 г/атом .катализатора (Fe) нагреваютExample. A mixture of 0.8M apo: matic hydrocarbon, 0.1M metal chloride and 0.0214 g / atom of catalyst (Fe) is heated
ири 106-185°С |В 1колбе с обратным холодильником в течение определенного времени. По окончании реакции реакционную смесь раствор ют в бензоле, промывают водой и сущат над CaCl2. После отгонки растворител iri 106-185 ° C | 1 flask with reflux condenser for a certain time. At the end of the reaction, the reaction mixture is dissolved in benzene, washed with water and dissolved over CaCl2. After distilling off the solvent
продукт реакции выдел ют разгонкой иод вакуумо .м.the reaction product is isolated by distillation. iodine vacuum. m.
В табл. 1 приведены услови нроведени опытов и ВЫХОДЫ целе:вых продуктов.In tab. Table 1 shows the conditions for experimentation and OUTPUTs of target products.
Таблица 1 3 Структура синтезированных н химическим превращением 1-арил-2-метнлпропенов-1 доказана спектральным анализом 36280,2 4Table 1 3 The structure of 1-aryl-2-metropypropene-1 synthesized by chemical transformation is proved by spectral analysis 36280.2 4
Предмет изобретени Subject invention
1. Онособ получени 1-1нафтил-2-метилпропвна-1 или его алкилпроизводных, замещенных iB дре, отличающийс тем, что нафталин или а- или р-мети ли афт а ЛИН подвергают1. The process for the preparation of 1-1 naphthyl-2-methylpropano-1 or its alkyl derivatives substituted with iB of the other, characterized in that naphthalene or a- or p-methylated aft a LIN is subjected
Таблица 2table 2
1Вза.И1модеист1Вию с хлористым -металлом в присутствии порошкоОбразно-го железа нри .нагревании с последующи м выделением целевого нродукта известными методами.1Vza.I1modeistIvia with metal chloride in the presence of powdered iron heated and followed by separation of the target product by known methods.
2. Cnocoi6 (ПО 1Н. 1, отличающийс там, что нродесс ведут при 110-185°С.2. Cnocoi6 (software 1H. 1, differing there, that the roots are carried out at 110-185 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1360717A SU362802A1 (en) | 1969-09-10 | 1969-09-10 | BSESOYUN ^ ЯnmHTW-r [Xi5: i'iPVi \; U; |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1360717A SU362802A1 (en) | 1969-09-10 | 1969-09-10 | BSESOYUN ^ ЯnmHTW-r [Xi5: i'iPVi \; U; |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU362802A1 true SU362802A1 (en) | 1972-12-30 |
Family
ID=20447319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1360717A SU362802A1 (en) | 1969-09-10 | 1969-09-10 | BSESOYUN ^ ЯnmHTW-r [Xi5: i'iPVi \; U; |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU362802A1 (en) |
-
1969
- 1969-09-10 SU SU1360717A patent/SU362802A1/en active
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