ES394493A1 - Procedure for the obtaining of a benzoyl chloride phenyl hydrazone. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of a benzoyl chloride phenyl hydrazone. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES394493A1 ES394493A1 ES394493A ES394493A ES394493A1 ES 394493 A1 ES394493 A1 ES 394493A1 ES 394493 A ES394493 A ES 394493A ES 394493 A ES394493 A ES 394493A ES 394493 A1 ES394493 A1 ES 394493A1
- Authority
- ES
- Spain
- Prior art keywords
- benzoyl chloride
- inclusive
- translation
- obtaining
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/15—Oximes (>C=N—O—); Hydrazines (>N—N<); Hydrazones (>N—N=) ; Imines (C—N=C)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for obtaining a phenylhydrazone of benzoyl chloride, characterized in that a phenylhydrazide of benzoic acid of the formula is reacted ** (see formula) ** With phosphorus pentachloride in the presence of a reaction medium at a temperature in the range 10ºC up to the boiling point of the reaction mixture, thus producing the corresponding benzoyl chloride (dichlorophosphinyl) phenylhydrazone, which is decomposed by the addition of three or more equivalent of phenol to give triphenyl phosphate and the desired benzoyl chloride phenylhydrazone of the formula ** (see formula) ** Wherein x is halogen, alkyl of 1 to 6 carbon atoms, inclusive, and nitro; y is halogen, alkyl of 1 to 6 carbon atoms, inclusive and nitro; n is an integer from 0 to 5, inclusive; m is an integer from 0 to 3, inclusive, the sum of n + m being no more than 6, the sum of the carbon atoms in alkyl substituents being no more than 15 and there being no more than one nitro group in the molecule. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6722070A | 1970-08-26 | 1970-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES394493A1 true ES394493A1 (en) | 1976-01-01 |
Family
ID=22074525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES394493A Expired ES394493A1 (en) | 1970-08-26 | 1971-08-24 | Procedure for the obtaining of a benzoyl chloride phenyl hydrazone. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES394493A1 (en) |
| FR (1) | FR2103533A2 (en) |
| ZA (1) | ZA713026B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879543A (en) * | 1968-03-04 | 1975-04-22 | Upjohn Co | Certain benzoyl chloride phenylhydrazones as insecticides and miticides |
| DE1770773A1 (en) * | 1968-07-02 | 1971-12-09 | Henkel & Cie Gmbh | Optical brightening agent |
-
1971
- 1971-05-10 ZA ZA713026A patent/ZA713026B/en unknown
- 1971-08-24 ES ES394493A patent/ES394493A1/en not_active Expired
- 1971-08-25 FR FR7130900A patent/FR2103533A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2103533B2 (en) | 1975-03-14 |
| FR2103533A2 (en) | 1972-04-14 |
| ZA713026B (en) | 1973-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1481388A (en) | Bis-naphthoyl hydrazines and their use as inhibitors of copper catalysed thermal degradation of polyolefins | |
| ES417333A1 (en) | Omega-(4'-(3"-indolyl)-piperidino)-alkyl-arylketones | |
| ES394493A1 (en) | Procedure for the obtaining of a benzoyl chloride phenyl hydrazone. (Machine-translation by Google Translate, not legally binding) | |
| ES421067A1 (en) | Procedure for the preparation of new 2-phenylamine-substitute imidazolines. (Machine-translation by Google Translate, not legally binding) | |
| ES385634A1 (en) | 2-(n-cycloalkyl-phenylamino)-2-imidazolines-(2) and salts thereof | |
| ES323192A1 (en) | Procedure for the obtaining of a new derivative of ester of phosphoric acid. (Machine-translation by Google Translate, not legally binding) | |
| ES399003A1 (en) | 2-aryl-amino-imidazoline-2 compounds | |
| ES394894A1 (en) | Phenylacetohydroxamic acids process for their manufacture and preparations containing them | |
| ES433775A1 (en) | Process for the preparation of 1,2,4-triazole derivative | |
| ES399408A1 (en) | Procedure for (co) polymerizing olefins. (Machine-translation by Google Translate, not legally binding) | |
| ES406965A1 (en) | Bicyclic polyols | |
| GB1217160A (en) | Halovinylphosphonous dihalides and derivatives thereof | |
| ES393943A1 (en) | O-(2-amino-4-methyl-pyrimidyl-6)-thiophosphoroamidate | |
| ES419038A1 (en) | Substituted crotonanilides and their use as herbicides | |
| ES222610A1 (en) | A procedure for the obtaining of derivatives of the phosphoric acid (Machine-translation by Google Translate, not legally binding) | |
| ES410015A3 (en) | Procedure for the obtaining of 2-cyano-benzoxazoles. (Machine-translation by Google Translate, not legally binding) | |
| ES414805A1 (en) | [NOVEL] ESTERS OF alpha-CARBOXYBENZYLPENCILLIN | |
| ES385643A1 (en) | Ypsilon,ypsilon-diaryl-alpha,beta-dihalocrotonic acids | |
| ES401847A1 (en) | A procedure for preparing n (indazolil substituted-N-methyl) alcohilenimines. (Machine-translation by Google Translate, not legally binding) | |
| ES323190A1 (en) | Procedure for the obtaining of a new derivative of ester of phosphoric acid. (Machine-translation by Google Translate, not legally binding) | |
| ES325303A1 (en) | Procedure for the obtaining of pyridine compounds. (Machine-translation by Google Translate, not legally binding) | |
| ES389207A1 (en) | Procedure for the obtaining of 1,2 - dihydro - pyrid (2,3 - d) pyrimidin - 2 - onas. (Machine-translation by Google Translate, not legally binding) | |
| ES401273A1 (en) | 4-hydroxy-1-phenyl-2-pyrrolidinopentane and salts thereof | |
| ES323191A1 (en) | Procedure for the obtaining of a new derivative of ester of phosphoric acid. (Machine-translation by Google Translate, not legally binding) | |
| ES390168A1 (en) | A procedure to produce dicil ester of prostaglandin a2. (Machine-translation by Google Translate, not legally binding) |