MD27C2 - Procedeu de obţinere a derivaţilor acidului ciclohexancarbonic - Google Patents
Procedeu de obţinere a derivaţilor acidului ciclohexancarbonicInfo
- Publication number
- MD27C2 MD27C2 MD94-0021A MD940021A MD27C2 MD 27 C2 MD27 C2 MD 27C2 MD 940021 A MD940021 A MD 940021A MD 27 C2 MD27 C2 MD 27C2
- Authority
- MD
- Moldova
- Prior art keywords
- alkyl
- acids
- groups
- substituted
- amino
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la acizii cetocarbonici substituiţii, în particularitate combinaţiile cu formula generalăîn care K= C(O-R1); M=CR2R3; R1=OC1-C4 - alchil; OH; NH2; di(C1-C4)-alchilamino; grupe benzilamino; metil (metoxi) grupa-amino; R2=C3-C6-cicloalchil; C1-C5-n. alchil; izobutil; R3=OH; etoxiamino; grupa alioxiamino care poate fi substituită prin clor, ce posedă activitate erbicidă şi de reglare a creşterii, ce poate fi utilizată în gospodăria agricolă. Scopul invenţiei este crearea substanţelor active şi puţin toxice din clasa indicată. Sinteza lor se realizează din derivaţii acidului 3,5-ciclohexano-dioncarbonic şi halogenanhidridă R2C(O). Hal în mediul solventului inert dată fiind baza în calitate de agent liant al acizilor, cu tratarea ulterioară, în caz de necesitate, cu hidroxilamină R3NHOH (R3 este indicat) la fierberea amestecului de creaţie în mediul solventului organic inert cu agenţi deshidratanţi. Substanţele noi se utilizează în gospodăria agricolă, având concentraţia de 0,001% şi doză de consum de 0,001-10 kg/ha.Tab.: 7.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH269383 | 1983-05-18 | ||
SU843740550A SU1400503A3 (ru) | 1983-05-18 | 1984-05-17 | Способ получени производных циклогександионкарбоновой кислоты |
Publications (2)
Publication Number | Publication Date |
---|---|
MD27B1 MD27B1 (ro) | 1994-06-30 |
MD27C2 true MD27C2 (ro) | 1994-11-30 |
Family
ID=25691160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD94-0021A MD27C2 (ro) | 1983-05-18 | 1994-02-09 | Procedeu de obţinere a derivaţilor acidului ciclohexancarbonic |
Country Status (3)
Country | Link |
---|---|
LT (1) | LT2600B (ro) |
LV (1) | LV5452A3 (ro) |
MD (1) | MD27C2 (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2592C2 (ro) * | 2002-04-04 | 2005-07-31 | Мекагро, Ынтреприндере Де Стат - Институтул Де Черчетэрь Пентру Меканизаря Ши Електрификаря Агрикултурий | Dispozitiv de măcinare a produselor agricole |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH632394A5 (en) * | 1977-03-28 | 1982-10-15 | Union Carbide Corp | 2-Aryl-1,3-cyclohexanedione pesticides and process for preparing them |
-
1993
- 1993-06-11 LV LV930553A patent/LV5452A3/xx unknown
- 1993-09-29 LT LTRP1270A patent/LT2600B/xx not_active IP Right Cessation
-
1994
- 1994-02-09 MD MD94-0021A patent/MD27C2/ro unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH632394A5 (en) * | 1977-03-28 | 1982-10-15 | Union Carbide Corp | 2-Aryl-1,3-cyclohexanedione pesticides and process for preparing them |
Non-Patent Citations (2)
Title |
---|
Brevet DE nr. 3032259, Int. cl. A 01 N 31/06, 1982; * |
I.Chem. Soc. 1956, 78, 4405. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD2592C2 (ro) * | 2002-04-04 | 2005-07-31 | Мекагро, Ынтреприндере Де Стат - Институтул Де Черчетэрь Пентру Меканизаря Ши Електрификаря Агрикултурий | Dispozitiv de măcinare a produselor agricole |
Also Published As
Publication number | Publication date |
---|---|
LV5452A3 (lv) | 1994-03-10 |
LT2600B (lt) | 1994-03-25 |
MD27B1 (ro) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHPR | Change of proprietorship |
Free format text: NOVARTIS AG, CH |
|
IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20030516 |