RO83729B1 - Derivati de 1, 1'-oxi-bis-(4n-benzamido)-benzen si procedeu pentru prepararea acestora - Google Patents
Derivati de 1, 1'-oxi-bis-(4n-benzamido)-benzen si procedeu pentru prepararea acestoraInfo
- Publication number
- RO83729B1 RO83729B1 RO106350A RO10635082A RO83729B1 RO 83729 B1 RO83729 B1 RO 83729B1 RO 106350 A RO106350 A RO 106350A RO 10635082 A RO10635082 A RO 10635082A RO 83729 B1 RO83729 B1 RO 83729B1
- Authority
- RO
- Romania
- Prior art keywords
- oxy
- bis
- benzamido
- represents hydrogen
- benzene derivatives
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 2
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 150000001559 benzoic acids Chemical class 0.000 abstract 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la derivati de 1,1'-oxi-bis-(4N-benzamido)-benzen, caracterizati prin aceea ca au structura corespunzatoare formulei generale I: (vezi formula) în care R1 reprezinta hidrogen, metoxi sau etoxi, R2 reprezinta hidrogen, clor sau metoxi, R3 reprezinta hidrogen, clor, substante cristaline, de culoare alb-galbui, cu punct de topire între 140 si 175 degree C, care se obtin prin tratarea 1,1'-oxi-bis-2(2-clor-4-amino-4'-tert-butil) benzenului cu formula II: (vezi formula) cu acizi benzoici substituti cu formula generala III: (vezi formula) în care R1, R2, R3 au semnificatiile de mai sus, în cantitati stoichiometrice, în mediu de clorbenzen, în prezenta de triclorura de fosfor, la temperatura de reflux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106350A RO83729B1 (ro) | 1982-01-19 | 1982-01-19 | Derivati de 1, 1'-oxi-bis-(4n-benzamido)-benzen si procedeu pentru prepararea acestora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106350A RO83729B1 (ro) | 1982-01-19 | 1982-01-19 | Derivati de 1, 1'-oxi-bis-(4n-benzamido)-benzen si procedeu pentru prepararea acestora |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83729A2 RO83729A2 (ro) | 1984-04-12 |
| RO83729B1 true RO83729B1 (ro) | 1984-05-30 |
Family
ID=20110965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106350A RO83729B1 (ro) | 1982-01-19 | 1982-01-19 | Derivati de 1, 1'-oxi-bis-(4n-benzamido)-benzen si procedeu pentru prepararea acestora |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83729B1 (ro) |
-
1982
- 1982-01-19 RO RO106350A patent/RO83729B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83729A2 (ro) | 1984-04-12 |
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