RO95055B1 - Procedeu de preparare a 5-clorpseudocumenului - Google Patents
Procedeu de preparare a 5-clorpseudocumenuluiInfo
- Publication number
- RO95055B1 RO95055B1 RO123909A RO12390986A RO95055B1 RO 95055 B1 RO95055 B1 RO 95055B1 RO 123909 A RO123909 A RO 123909A RO 12390986 A RO12390986 A RO 12390986A RO 95055 B1 RO95055 B1 RO 95055B1
- Authority
- RO
- Romania
- Prior art keywords
- chloro
- pseudocumene
- preparing
- pseudocumen
- acetonitrile
- Prior art date
Links
- LJQDRBHJSRPHEP-UHFFFAOYSA-N 1-chloro-2,4,5-trimethylbenzene Chemical compound CC1=CC(C)=C(Cl)C=C1C LJQDRBHJSRPHEP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- PBCJIPOGFJYBJE-UHFFFAOYSA-N acetonitrile;hydrate Chemical compound O.CC#N PBCJIPOGFJYBJE-UHFFFAOYSA-N 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de preparare a 5-clor-pseudocumenului prin clorurarea pseudocumenului în acetonitril sau amestec acetonitril-apa, 5-clorpseudocumenul de puritate avansata, separîndu-se din amestecul de reactie prin cristalizare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO123909A RO95055B1 (ro) | 1986-06-28 | 1986-06-28 | Procedeu de preparare a 5-clorpseudocumenului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO123909A RO95055B1 (ro) | 1986-06-28 | 1986-06-28 | Procedeu de preparare a 5-clorpseudocumenului |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO95055B1 true RO95055B1 (ro) | 1988-09-01 |
Family
ID=40904572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO123909A RO95055B1 (ro) | 1986-06-28 | 1986-06-28 | Procedeu de preparare a 5-clorpseudocumenului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95055B1 (ro) |
-
1986
- 1986-06-28 RO RO123909A patent/RO95055B1/ro unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0710243T3 (da) | Syntese af cykliske peptider | |
| RO90861B (ro) | Procedeu pentru prepararea etielnglicolului | |
| HUT41842A (en) | Process for preparing tricyclic macrolides | |
| CY1951A (en) | Process for the preparation of substituted indolinone derivatives | |
| HUT47560A (en) | Process for production of enol-silil-esthers | |
| HUT65739A (en) | Process for producing antiviral compounds | |
| RO95055B1 (ro) | Procedeu de preparare a 5-clorpseudocumenului | |
| DE3474143D1 (en) | (3-aryl-2,3-dihydrobenzofuran-3-yl)alkylamines, a process for their preparation and their use as medicaments | |
| FR2526781B1 (fr) | Procede de fabrication de chlorure de sodium a degre de purete eleve, en partant de steriles de flottaison de minerais potassiques | |
| TR199800068A2 (xx) | Benzofenon t�revlerinin haz�rlanmas�na y�nelik metodlar. | |
| RO91638B1 (ro) | Procedeu de obtinere a unui amestec de solventi organici clorurati | |
| ES8400741A1 (es) | Procedimiento para la preparacion de un derivado de dibenzoxepinona. | |
| FR2406626B1 (ro) | ||
| RO100092B1 (ro) | Procedeu de obtinere a 1, 2-difenil-etanului | |
| FR2377387A1 (fr) | Procede de preparation de 2,4,5-trichloropyrimidine | |
| RO92834B1 (ro) | Procedeu de purificare a alfa-naftolului | |
| RO92847B1 (ro) | Procedeu de purificare a alfa-naftolului | |
| RO94046B1 (ro) | Procedeu de obtinere a acidului etilendiaminotetraacetic | |
| RO94390B1 (ro) | Procedeu de obtinere a oxalatului de cupru de calitate reactiv | |
| RO100030B1 (ro) | Procedeu de obtinere a (r.s.) -3-(2, 3-epoxipropoxi)-4-(n-morfolino)-1, 2, 5-tiadiazolului | |
| UA19295A (uk) | СПОСІБ ОДЕРЖАHHЯ omega-ГІДРОПЕРФТОРАЛКАHО-ІЛФТОРИДІВ | |
| RO96847B1 (ro) | PROCEDEU SI INSTALATIE PENTRU PREPARAREA 2-FENOXIETANOLULUI DE îNALTA PURITATE | |
| RO94545B1 (ro) | Procedeu de obtinere a citratului de amoniu bibazic de calitate, reactiv | |
| RO84365B1 (ro) | Procedeu de obtinere a 1, 4-dioxanului | |
| FR2392982A1 (fr) | Procede de production de dihalogenovinyl-g-butyrolactones |