RO81554B1 - Procedeu de preparare a 5-acetil-3-nitroiminodibenzilului - Google Patents
Procedeu de preparare a 5-acetil-3-nitroiminodibenziluluiInfo
- Publication number
- RO81554B1 RO81554B1 RO103224A RO10322481A RO81554B1 RO 81554 B1 RO81554 B1 RO 81554B1 RO 103224 A RO103224 A RO 103224A RO 10322481 A RO10322481 A RO 10322481A RO 81554 B1 RO81554 B1 RO 81554B1
- Authority
- RO
- Romania
- Prior art keywords
- acetyl
- nitro
- iminodibenzyl
- dibenzyl
- imino
- Prior art date
Links
- -1 5-acetyl-3-nitro-imino-dibenzyl Chemical group 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- QBSUAHGUFKVVTM-UHFFFAOYSA-N 1-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)ethanone Chemical group C1CC2=CC=CC=C2N(C(=O)C)C2=CC=CC=C21 QBSUAHGUFKVVTM-UHFFFAOYSA-N 0.000 abstract 1
- ZSMRRZONCYIFNB-UHFFFAOYSA-N 6,11-dihydro-5h-benzo[b][1]benzazepine Chemical group C1CC2=CC=CC=C2NC2=CC=CC=C12 ZSMRRZONCYIFNB-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedeul de obtinere a 5-acetil-3-nitro-iminodibenzilului consta în faptul ca, iminodibenzilul se supune acilarii cu anhidrida acetica, prin refluxare la un raport molar de 1/2 dupa care 5 acetil iminodibenzilul format, fara izolare se transforma prin nitrare cu acid azotic la temperatura de 25....30 degree C, excesul de anhidrida acetica utilizîndu-se, în continuare, la sinteza prin transformare în acid acetic cu o cantitate echivalenta de apa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103224A RO81554B1 (ro) | 1981-01-28 | 1981-01-28 | Procedeu de preparare a 5-acetil-3-nitroiminodibenzilului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103224A RO81554B1 (ro) | 1981-01-28 | 1981-01-28 | Procedeu de preparare a 5-acetil-3-nitroiminodibenzilului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81554A2 RO81554A2 (ro) | 1983-04-29 |
| RO81554B1 true RO81554B1 (ro) | 1983-04-30 |
Family
ID=20109465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103224A RO81554B1 (ro) | 1981-01-28 | 1981-01-28 | Procedeu de preparare a 5-acetil-3-nitroiminodibenzilului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81554B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010349A (zh) * | 2010-10-11 | 2011-04-13 | 徐州瑞赛科技实业有限公司 | 一种3-氯-n-乙酰基亚氨基二苄的合成方法 |
-
1981
- 1981-01-28 RO RO103224A patent/RO81554B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010349A (zh) * | 2010-10-11 | 2011-04-13 | 徐州瑞赛科技实业有限公司 | 一种3-氯-n-乙酰基亚氨基二苄的合成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RO81554A2 (ro) | 1983-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO81114B (ro) | Procedeu de preparare a unor 4-desacetilvincalencoblastin-c3-carboxihidracide | |
| JPS5459228A (en) | Preparation of ethylenediamine diacetonitrile | |
| ES468377A1 (es) | Un procedimiento para la preparacion de nuevas iminas. | |
| GB1069337A (en) | Basically substituted bis-naphthalimides and their production | |
| JPS54109943A (en) | Preparation of phenylglycine derivative | |
| GB1505028A (en) | Preparation of gamma-pyrones | |
| ES430063A1 (es) | Procedimiento para la obtencion de una sal del acido alfa- cetoglutarico. | |
| ES332381A1 (es) | Procedimiento para la preparacion de esteroides. | |
| ES387399A3 (es) | Procedimiento para la preparacion de nuevos derivados de imidazolina. | |
| JPS5718698A (en) | Preparation of n6, o2'-diacyladenosine-3',5'-cyclic phosphoric ester-alkali metal salt | |
| ES391125A1 (es) | Procedimiento para la preparacion de beta-fenilsulfiniletil-n,n'-difenillmalono-monohidrazida y sus sales. | |
| ES410014A3 (es) | Procedimiento para la obtencion de esteres del acido ben- zoxazol-2-carbimidico. | |
| BE779164A (fr) | Dedoublement d'un acide organique, intermediaire de synthese | |
| JPS5481273A (en) | Preparation of pyranone halide | |
| ES431523A1 (es) | Un procedimiento para preparar un derivado de ftalazona. | |
| ES368059A1 (es) | Un procedimiento para la preparacion de cromanonoximas sus-tituidas. | |
| ES419236A3 (es) | Procedimiento para la obtencion de espiro- 10-11-dihidro-5h-dibenzo (a,d) ciclohepteno-5, 1'-n-metil-isoindolina. | |
| ES392856A1 (es) | Procedimiento para la preparacion de compuestos disazoicos. | |
| JPS5686148A (en) | Preparation of sulfobetaine | |
| SU790654A1 (ru) | Способ получения n-замещенных 4-арилпиридиниевых солей | |
| JPS5466639A (en) | Preparation of monoformylated phenol | |
| ES407158A1 (es) | Procedimiento para la obtencion del (trifluormetiltio-3" anilino)-2'nicotinato de dihidroxi-2,3 propilo. | |
| ES435139A1 (es) | Un procedimiento para la preparacion de 2-aminometil-pirro- lidina. | |
| ES369279A1 (es) | Procedimiento para la produccion de nuevas n,n' - dimetil- bisamidrazonas de acido oxalico. | |
| JPS5265251A (en) | Synthesis of prostaglandin derivatives |