RO79914B - Procedeu de preparare a unor derivati de acid ciclopentancarboxilic sau ciclohexancarboxilic - Google Patents
Procedeu de preparare a unor derivati de acid ciclopentancarboxilic sau ciclohexancarboxilicInfo
- Publication number
- RO79914B RO79914B RO79300A RO7930074A RO79914B RO 79914 B RO79914 B RO 79914B RO 79300 A RO79300 A RO 79300A RO 7930074 A RO7930074 A RO 7930074A RO 79914 B RO79914 B RO 79914B
- Authority
- RO
- Romania
- Prior art keywords
- phenyl
- group
- alkyl
- general formula
- atom
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
- C07D339/08—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Indole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Procedeu pentru prepararea unor derivati de acid ciclopentacarboxilic sau ciclohexancarboxilic cu formula generala I: (vezi formula) în care R1 si R2 reprezinta fiecare o grupa alchil cu 1...4 atomi de carbon sau luati împreuna cu atomul de carbon de care legati formeaza o grupa cicloalchil cu 4...8 atomi de carbon, X reprezinta o grupa metilen sau un atom de sulf, oxigen sau o grupa SO cu conditia ca, atunci cînd Z reprezinta un atom de hidrogen, o grupa alchil cu 1...4 atomi de carbon, fenil, halofenil, alchil-fenil, halofenil, alchil-fenil cu 1...4 atomi de carbonîn radicalul alcoxi, nitrofenil sau trifluormetil-fenil, R4 reprezinta un atom de hidrogen sau o grupa alchil cu 1...4 atomi de carbon legatura dubla sau simpla, iar simbolul n egal cu cifra o sau 1, în care un compus cu formula generala Ii: (vezi formula) în care n, X, Z, R3 si R4 au semnificatiile de mai sus, se trateaza cu o amina cu formula generala (vezi formula) în care R1 si R2 au semnificatiile de mai sus în prezenta unui solvent inert la o temperatura cuprinsa între 20 si 60 degree C dînd un intermediar de aditie care se supune ciclizarii prin încalzire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37355673A | 1973-06-25 | 1973-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO79914A RO79914A (ro) | 1983-02-15 |
| RO79914B true RO79914B (ro) | 1983-02-28 |
Family
ID=23472891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO79300A RO79914B (ro) | 1973-06-25 | 1974-06-25 | Procedeu de preparare a unor derivati de acid ciclopentancarboxilic sau ciclohexancarboxilic |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS5035335A (ro) |
| AT (1) | AT335796B (ro) |
| BE (1) | BE816838A (ro) |
| BR (1) | BR7405218D0 (ro) |
| CA (1) | CA1032167A (ro) |
| CH (1) | CH601985A5 (ro) |
| DD (1) | DD115560A5 (ro) |
| DE (1) | DE2429784A1 (ro) |
| DK (1) | DK338774A (ro) |
| EG (1) | EG11570A (ro) |
| ES (1) | ES427652A1 (ro) |
| FI (1) | FI186374A (ro) |
| FR (1) | FR2234306B1 (ro) |
| GB (1) | GB1443669A (ro) |
| HU (1) | HU168888B (ro) |
| IL (1) | IL44952A0 (ro) |
| IN (1) | IN141761B (ro) |
| IT (1) | IT1047137B (ro) |
| MY (1) | MY7800193A (ro) |
| NL (1) | NL7408525A (ro) |
| NO (1) | NO742282L (ro) |
| OA (1) | OA04725A (ro) |
| RO (1) | RO79914B (ro) |
| SE (1) | SE7408287L (ro) |
| SU (1) | SU645585A3 (ro) |
| TR (1) | TR17884A (ro) |
| ZA (1) | ZA743426B (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824055A (ja) * | 1982-07-07 | 1983-02-12 | 日東電工株式会社 | 防水シ−トを用いた建造物の防水工法 |
| US5175256A (en) * | 1990-09-28 | 1992-12-29 | Neorx Corporation | Protein labeling reagents |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL42877A (en) * | 1972-08-21 | 1976-04-30 | American Cyanamid Co | Phthalimide derivatives and plant growth regulants containing them |
-
1974
- 1974-05-28 ZA ZA00743426A patent/ZA743426B/xx unknown
- 1974-05-31 IN IN1197/CAL/74A patent/IN141761B/en unknown
- 1974-06-02 IL IL44952A patent/IL44952A0/xx unknown
- 1974-06-06 GB GB2529174A patent/GB1443669A/en not_active Expired
- 1974-06-06 CA CA201,838A patent/CA1032167A/en not_active Expired
- 1974-06-18 FI FI1863/74A patent/FI186374A/fi unknown
- 1974-06-21 DE DE2429784A patent/DE2429784A1/de active Pending
- 1974-06-24 IT IT51702/74A patent/IT1047137B/it active
- 1974-06-24 NO NO742282A patent/NO742282L/no unknown
- 1974-06-24 SU SU742040154A patent/SU645585A3/ru active
- 1974-06-24 DK DK338774A patent/DK338774A/da unknown
- 1974-06-24 HU HUAE417A patent/HU168888B/hu unknown
- 1974-06-24 SE SE7408287A patent/SE7408287L/xx unknown
- 1974-06-25 CH CH872174A patent/CH601985A5/xx not_active IP Right Cessation
- 1974-06-25 NL NL7408525A patent/NL7408525A/xx not_active Application Discontinuation
- 1974-06-25 FR FR7422134A patent/FR2234306B1/fr not_active Expired
- 1974-06-25 DD DD179463A patent/DD115560A5/xx unknown
- 1974-06-25 RO RO79300A patent/RO79914B/ro unknown
- 1974-06-25 OA OA55226A patent/OA04725A/xx unknown
- 1974-06-25 BE BE145866A patent/BE816838A/xx unknown
- 1974-06-25 BR BR5218/74A patent/BR7405218D0/pt unknown
- 1974-06-25 ES ES427652A patent/ES427652A1/es not_active Expired
- 1974-06-25 AT AT525174A patent/AT335796B/de not_active IP Right Cessation
- 1974-06-25 JP JP49072734A patent/JPS5035335A/ja active Pending
- 1974-06-25 EG EG245/74A patent/EG11570A/xx active
-
1976
- 1976-06-25 TR TR17884A patent/TR17884A/xx unknown
-
1978
- 1978-12-30 MY MY193/78A patent/MY7800193A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL44952A0 (en) | 1974-09-10 |
| IN141761B (ro) | 1977-04-16 |
| IT1047137B (it) | 1980-09-10 |
| DE2429784A1 (de) | 1975-01-23 |
| TR17884A (tr) | 1976-09-01 |
| JPS5035335A (ro) | 1975-04-04 |
| SE7408287L (ro) | 1975-02-24 |
| FI186374A (ro) | 1974-12-26 |
| ZA743426B (en) | 1976-01-28 |
| HU168888B (ro) | 1976-08-28 |
| ATA525174A (de) | 1976-07-15 |
| DD115560A5 (ro) | 1975-10-12 |
| ES427652A1 (es) | 1976-10-01 |
| SU645585A3 (ru) | 1979-01-30 |
| EG11570A (en) | 1978-06-30 |
| CH601985A5 (ro) | 1978-07-14 |
| AT335796B (de) | 1977-03-25 |
| OA04725A (fr) | 1980-08-31 |
| BE816838A (fr) | 1974-12-27 |
| NO742282L (ro) | 1975-01-20 |
| FR2234306A1 (ro) | 1975-01-17 |
| NL7408525A (ro) | 1974-12-30 |
| FR2234306B1 (ro) | 1979-01-26 |
| AU6969974A (en) | 1975-12-04 |
| BR7405218D0 (pt) | 1975-01-07 |
| DK338774A (ro) | 1975-02-24 |
| CA1032167A (en) | 1978-05-30 |
| RO79914A (ro) | 1983-02-15 |
| MY7800193A (en) | 1978-12-31 |
| GB1443669A (en) | 1976-07-21 |
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