RO56638A - - Google Patents
Info
- Publication number
- RO56638A RO56638A RO60283A RO6028369A RO56638A RO 56638 A RO56638 A RO 56638A RO 60283 A RO60283 A RO 60283A RO 6028369 A RO6028369 A RO 6028369A RO 56638 A RO56638 A RO 56638A
- Authority
- RO
- Romania
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/753—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of polycyclic acids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/86—Ring systems containing bridged rings containing four rings
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 |
|---|---|---|---|
| CH921268A CH498799A (de) | 1968-06-20 | 1968-06-20 | Verfahren zur Herstellung von Octahydro-1,2,4-methenopentalen-5-carbonsäure-nieder-alkoxyalkylestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO56638A true RO56638A (cs) | 1974-08-01 |
Family
ID=4349571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO60283A RO56638A (cs) | 1968-06-20 | 1969-06-19 |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT291218B (cs) |
| BE (1) | BE734865A (cs) |
| BR (1) | BR6909942D0 (cs) |
| CH (1) | CH498799A (cs) |
| CS (1) | CS154275B2 (cs) |
| DE (1) | DE1931152A1 (cs) |
| ES (1) | ES368536A1 (cs) |
| FR (1) | FR2011308A1 (cs) |
| GB (1) | GB1206099A (cs) |
| IL (1) | IL32433A (cs) |
| NL (1) | NL6909401A (cs) |
| RO (1) | RO56638A (cs) |
| SE (1) | SE357733B (cs) |
-
1968
- 1968-06-20 CH CH921268A patent/CH498799A/de not_active IP Right Cessation
-
1969
- 1969-06-16 SE SE08528/69A patent/SE357733B/xx unknown
- 1969-06-19 AT AT584969A patent/AT291218B/de not_active IP Right Cessation
- 1969-06-19 BE BE734865D patent/BE734865A/xx unknown
- 1969-06-19 DE DE19691931152 patent/DE1931152A1/de active Pending
- 1969-06-19 NL NL6909401A patent/NL6909401A/xx unknown
- 1969-06-19 RO RO60283A patent/RO56638A/ro unknown
- 1969-06-19 FR FR6920543A patent/FR2011308A1/fr not_active Withdrawn
- 1969-06-19 IL IL32433A patent/IL32433A/en unknown
- 1969-06-19 CS CS434369A patent/CS154275B2/cs unknown
- 1969-06-19 BR BR209942/69A patent/BR6909942D0/pt unknown
- 1969-06-19 ES ES368536A patent/ES368536A1/es not_active Expired
- 1969-06-19 GB GB31156/69A patent/GB1206099A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2011308A1 (cs) | 1970-02-27 |
| AT291218B (de) | 1971-07-12 |
| CH498799A (de) | 1970-11-15 |
| NL6909401A (cs) | 1969-12-23 |
| IL32433A (en) | 1972-05-30 |
| CS154275B2 (cs) | 1974-03-29 |
| BR6909942D0 (pt) | 1973-02-08 |
| BE734865A (cs) | 1969-12-19 |
| ES368536A1 (es) | 1971-05-01 |
| GB1206099A (en) | 1970-09-23 |
| DE1931152A1 (de) | 1970-01-02 |
| SE357733B (cs) | 1973-07-09 |
| IL32433A0 (en) | 1969-08-27 |