SU583609A1 - Method of obtaining benzhydroxamic acid - Google Patents
Method of obtaining benzhydroxamic acidInfo
- Publication number
- SU583609A1 SU583609A1 SU7502184716A SU2184716A SU583609A1 SU 583609 A1 SU583609 A1 SU 583609A1 SU 7502184716 A SU7502184716 A SU 7502184716A SU 2184716 A SU2184716 A SU 2184716A SU 583609 A1 SU583609 A1 SU 583609A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- benzhydroxamic acid
- acid
- benzhydroxamic
- alkali
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
8583609485836094
При использовании 4,15г10,06г мольгидроксилалшна в водной среде в прихлоргидрата гидроксилаиина, 5,75 млсутствии щелочи, отличающий (0,05 Гмоль) хлористого бенэоила ис тем, что, с целью увеличени When using 4.15 g10.06 g of molhydroxyethyl in an aqueous medium in hydroxylaiene hydrochloride, 5.75 ml of alkali, which distinguishes (0.05 Gmol) benzoyl chloride, in order
100 мл 7%-ного водного раствора гид-выхода целевого продукта, процесс100 ml of a 7% aqueous solution of the target product's hydro-yield, process
роокиси натри выход 4,2 г (61,1П).провод т при мол рном соотношенииsodium oxides yield 4.2 g (61.1P). It is carried out at a molar ratio
.между хлористые бензоилом, хлоргидраbetween chloride benzoyl, hydrochloride
При эамеие гидроокиси иатри на том гидроксилг тна и щелочью, рав100 мл 14%-ного водного раствора гид-ном 1:1,2-2:3-6.When eameie hydroxide and sodium on the hydroxyl and alkali, rav100 ml of a 14% aqueous solution of the hydrometer 1: 1.2-2: 3-6.
роокиси кали вьосод бензгидроксг ю- 2. Способ по п.1, отличаювой кислоты 5,8 г (85,0%), т.пл. 1221-Ч и и с тем, что процесс провод тpotassium potassium oxide vyzod benzgidroksg Yu- 2. The method according to claim 1, distinguished by acid 5.8 g (85.0%), so pl. 1221-H and so that the process is carried out
12б Сепри мол рном соотношении между хлоФормула изобретени Источники информации, прин тые во12b Seper molar ratio between the formula of the invention Sources of information taken in
1. Способ получени бензгидрокса- 1. Вельштейн, Справочник органимовой кислоты путем взаимодействи 15ческих соединений, 4-ое кзд., Берлин1. A method of producing benzhydrox-1. Welshtein, The Handbook of organic acid by the interaction of 15 compounds, 4th kzd., Berlin
хлористого бенэоила и хлоргидратг 1926, т. IX,. с. 301.chlorohydrate chloride and chlorohydrate 1926, t. IX ,. with. 301.
10ристым бен зоил , хлоргидратом гидроксиламина и щелочью, равном 1:2:5. Pure benzoyl, hydroxylamine hydrochloride and alkali 1: 2: 5.
внимание при экспертизе:attention during examination:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502184716A SU583609A1 (en) | 1975-10-27 | 1975-10-27 | Method of obtaining benzhydroxamic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502184716A SU583609A1 (en) | 1975-10-27 | 1975-10-27 | Method of obtaining benzhydroxamic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU583609A1 true SU583609A1 (en) | 1978-07-25 |
Family
ID=20635745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502184716A SU583609A1 (en) | 1975-10-27 | 1975-10-27 | Method of obtaining benzhydroxamic acid |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU583609A1 (en) |
-
1975
- 1975-10-27 SU SU7502184716A patent/SU583609A1/en active
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