FR2271223B1 - - Google Patents
Info
- Publication number
- FR2271223B1 FR2271223B1 FR7515527A FR7515527A FR2271223B1 FR 2271223 B1 FR2271223 B1 FR 2271223B1 FR 7515527 A FR7515527 A FR 7515527A FR 7515527 A FR7515527 A FR 7515527A FR 2271223 B1 FR2271223 B1 FR 2271223B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22874/74A IT1012483B (it) | 1974-05-17 | 1974-05-17 | Processo per la preparazione di mo no acilossi od aroil ossi alchilen carbonati e prodotti ottenuti |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271223A1 FR2271223A1 (cs) | 1975-12-12 |
| FR2271223B1 true FR2271223B1 (cs) | 1978-06-09 |
Family
ID=11201415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515527A Expired FR2271223B1 (cs) | 1974-05-17 | 1975-05-16 |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS51110568A (cs) |
| BE (1) | BE829048A (cs) |
| CA (1) | CA1042906A (cs) |
| CH (1) | CH605901A5 (cs) |
| CS (1) | CS189592B2 (cs) |
| DD (1) | DD120876A5 (cs) |
| DE (1) | DE2521508A1 (cs) |
| DK (1) | DK216775A (cs) |
| FR (1) | FR2271223B1 (cs) |
| GB (1) | GB1503772A (cs) |
| HU (1) | HU172188B (cs) |
| IL (1) | IL47142A0 (cs) |
| IT (1) | IT1012483B (cs) |
| LU (1) | LU72494A1 (cs) |
| NL (1) | NL7505834A (cs) |
| NO (1) | NO751704L (cs) |
| SE (1) | SE418614B (cs) |
| SU (1) | SU784773A3 (cs) |
| ZA (1) | ZA753165B (cs) |
-
1974
- 1974-05-17 IT IT22874/74A patent/IT1012483B/it active
-
1975
- 1975-04-22 IL IL47142A patent/IL47142A0/xx unknown
- 1975-05-14 DE DE19752521508 patent/DE2521508A1/de active Pending
- 1975-05-14 NO NO751704A patent/NO751704L/no unknown
- 1975-05-14 BE BE156326A patent/BE829048A/xx not_active IP Right Cessation
- 1975-05-15 CS CS753400A patent/CS189592B2/cs unknown
- 1975-05-15 GB GB20709/75A patent/GB1503772A/en not_active Expired
- 1975-05-15 SE SE7505617A patent/SE418614B/xx unknown
- 1975-05-15 DD DD186067A patent/DD120876A5/xx unknown
- 1975-05-15 CH CH627275A patent/CH605901A5/xx not_active IP Right Cessation
- 1975-05-16 SU SU752134772A patent/SU784773A3/ru active
- 1975-05-16 CA CA227,117A patent/CA1042906A/en not_active Expired
- 1975-05-16 HU HU75SA00002792A patent/HU172188B/hu unknown
- 1975-05-16 NL NL7505834A patent/NL7505834A/xx unknown
- 1975-05-16 JP JP50057495A patent/JPS51110568A/ja active Granted
- 1975-05-16 FR FR7515527A patent/FR2271223B1/fr not_active Expired
- 1975-05-16 ZA ZA00753165A patent/ZA753165B/xx unknown
- 1975-05-16 LU LU72494A patent/LU72494A1/xx unknown
- 1975-05-16 DK DK216775A patent/DK216775A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD120876A5 (cs) | 1976-07-05 |
| IL47142A0 (en) | 1975-07-28 |
| JPS51110568A (en) | 1976-09-30 |
| BE829048A (fr) | 1975-09-01 |
| HU172188B (hu) | 1978-06-28 |
| JPS5519220B2 (cs) | 1980-05-24 |
| LU72494A1 (cs) | 1975-08-28 |
| SU784773A3 (ru) | 1980-11-30 |
| CH605901A5 (cs) | 1978-10-13 |
| CA1042906A (en) | 1978-11-21 |
| DE2521508A1 (de) | 1975-11-20 |
| SE418614B (sv) | 1981-06-15 |
| GB1503772A (en) | 1978-03-15 |
| CS189592B2 (en) | 1979-04-30 |
| DK216775A (da) | 1975-11-18 |
| NO751704L (cs) | 1975-11-18 |
| ZA753165B (en) | 1976-04-28 |
| NL7505834A (nl) | 1975-11-19 |
| FR2271223A1 (cs) | 1975-12-12 |
| AU8104175A (en) | 1976-11-18 |
| IT1012483B (it) | 1977-03-10 |
| SE7505617L (sv) | 1975-11-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |