RU96109945A - Способ получения феникаберана - Google Patents
Способ получения феникаберанаInfo
- Publication number
- RU96109945A RU96109945A RU96109945/04A RU96109945A RU96109945A RU 96109945 A RU96109945 A RU 96109945A RU 96109945/04 A RU96109945/04 A RU 96109945/04A RU 96109945 A RU96109945 A RU 96109945A RU 96109945 A RU96109945 A RU 96109945A
- Authority
- RU
- Russia
- Prior art keywords
- producing
- phenicaberan
- formaldehyde
- condensation
- carried out
- Prior art date
Links
- JXUHSUSCLWIKEW-UHFFFAOYSA-N 4-[(dimethylazaniumyl)methyl]-3-ethoxycarbonyl-2-phenyl-1-benzofuran-5-olate Chemical compound O1C2=CC=C(O)C(CN(C)C)=C2C(C(=O)OCC)=C1C1=CC=CC=C1 JXUHSUSCLWIKEW-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 4
- WSEBKJRVPMLGFV-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-(2-hydroxyethyl)-dimethylazanium;chloride Chemical compound [Cl-].OCC[N+](C)(C)CC(O)CCl WSEBKJRVPMLGFV-UHFFFAOYSA-M 0.000 claims 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 2
- WZZJQHPNLFLEMB-UHFFFAOYSA-N ethyl 5-hydroxy-2-phenyl-1-benzofuran-3-carboxylate Chemical compound O1C2=CC=C(O)C=C2C(C(=O)OCC)=C1C1=CC=CC=C1 WZZJQHPNLFLEMB-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Claims (2)
1. Способ получения феникаберана конденсацией 2-фенил-3-карбэтокси-5-оксибензофурана с формальдегидом, отличающийся тем, что конденсацию проводят в среде бензола в присутствии диметиламмоний хлорида.
2. Способ по п. 1, отличающийся тем, что реакцию проводят при соотношении субстрат: формальдегид: диметиламмоний хлорид, равным 1: 1,15: 1,1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96109945A RU2106349C1 (ru) | 1996-05-15 | 1996-05-15 | Способ получения феникаберана |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96109945A RU2106349C1 (ru) | 1996-05-15 | 1996-05-15 | Способ получения феникаберана |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2106349C1 RU2106349C1 (ru) | 1998-03-10 |
| RU96109945A true RU96109945A (ru) | 1998-06-27 |
Family
ID=20180743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96109945A RU2106349C1 (ru) | 1996-05-15 | 1996-05-15 | Способ получения феникаберана |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2106349C1 (ru) |
-
1996
- 1996-05-15 RU RU96109945A patent/RU2106349C1/ru active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI951780A0 (fi) | Menetelmä katalyyttikomponenttien valmistamiseksi | |
| DE59703208D1 (de) | Verfahren zum Herstellen von SiC durch CVD mit verbesserter Gasausnutzung | |
| ES2193586T3 (es) | Produccion de un catalizador de silicato cristalino con estructura monoclinica. | |
| ES2148303T3 (es) | Procedimiento para la obtencion de 3-aril-benzofuranonas. | |
| FI895040A0 (fi) | Metod foer produktion av vattenhaltiga loesningar av basiskt polyaluminiumsulfat. | |
| NO901536D0 (no) | Fremgangsmaate ved desoxydasjon av vann, spesielt sjoevann. | |
| DE69013051T2 (de) | Adsorptionsverfahren zur Herstellung von zwei Gasströmen aus einer Gasmischung. | |
| ES2182622A1 (es) | Compuestos a base de compuestos de polialquil-1-oxa-diazaespirodecanos. | |
| CA2275531A1 (en) | Impregnating process for the application of active composition to structured supports or monoliths | |
| ID22572A (id) | Proses yang disempurnakan untuk pembuatan 3,5,5-trimetilsikloheksa-3-en-1-on (betha-isoforon) dengan isomerisasi 3,5,5-trimetilsikloheksa-2-en-1-on (alpha-isoforon) (ii) | |
| CA2102622A1 (en) | Method of Making Alkylaluminoxane | |
| FR2605311B1 (fr) | Procede de fabrication d'un composite fertilisant phosphore-ameliorant. | |
| DE69102254T2 (de) | Produktion von Glycidylverbindungen. | |
| RU93050167A (ru) | Способ получения 2-оксиарилальдоксимов | |
| RU96109945A (ru) | Способ получения феникаберана | |
| ATE253030T1 (de) | Verfahren zur herstellung von 1,1,4,4- tetramethoxybuten-2 | |
| JPS52107329A (en) | Production of carbon fiber | |
| AU574092B2 (en) | Process for producing 1,3-bis(3-aminophenoxy) benzene | |
| FR2549048B1 (fr) | Procede de preparation du 2,6-difluorobenzonitrile a partir du 2,6-dichlorobenzonitrile | |
| EP0494315A4 (en) | Process for producing 2-alkyl-6-ethyl-naphthalene | |
| FI853065A0 (fi) | Lyftkran foer tung last, speciellt offshore lyftkran och process foer faestande av denna. | |
| ZA917716B (en) | Process for the conversion of formaldehyde to hydrocarbons. | |
| NO985775D0 (no) | FremgangsmÕte til fremstilling av aminocyanacetamid | |
| ATE114150T1 (de) | Verfahren zur herstellung von 1,1,1,2- tetraflourethan. | |
| KR970073457A (ko) | 고성능 열가소성 물질로 제조된 식사 도구 |