AT335996B - Verfahren zur herstellung von succinylobernsteinsaurediestern (2,5- dioxocyclohexan -1,4- dicarbonsaureestern) - Google Patents
Verfahren zur herstellung von succinylobernsteinsaurediestern (2,5- dioxocyclohexan -1,4- dicarbonsaureestern)Info
- Publication number
- AT335996B AT335996B AT346975A AT346975A AT335996B AT 335996 B AT335996 B AT 335996B AT 346975 A AT346975 A AT 346975A AT 346975 A AT346975 A AT 346975A AT 335996 B AT335996 B AT 335996B
- Authority
- AT
- Austria
- Prior art keywords
- lobernstein
- succiny
- dioxocyclohexane
- acidesters
- dicarbon
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- DCZFGQYXRKMVFG-UHFFFAOYSA-N cyclohexane-1,4-dione Chemical compound O=C1CCC(=O)CC1 DCZFGQYXRKMVFG-UHFFFAOYSA-N 0.000 title 1
- 150000005690 diesters Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C07C69/757—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/95—Esters of quinone carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH616674A CH563334A5 (de) | 1974-05-07 | 1974-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA346975A ATA346975A (de) | 1976-08-15 |
AT335996B true AT335996B (de) | 1977-04-12 |
Family
ID=4305302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT346975A AT335996B (de) | 1974-05-07 | 1975-05-06 | Verfahren zur herstellung von succinylobernsteinsaurediestern (2,5- dioxocyclohexan -1,4- dicarbonsaureestern) |
Country Status (28)
Country | Link |
---|---|
US (1) | US4039570A (de) |
JP (1) | JPS50151844A (de) |
AR (1) | AR205122A1 (de) |
AT (1) | AT335996B (de) |
BE (1) | BE828823R (de) |
BG (1) | BG24405A4 (de) |
BR (1) | BR7502748A (de) |
CA (1) | CA1065337A (de) |
CH (1) | CH563334A5 (de) |
CS (1) | CS181293B2 (de) |
DD (1) | DD117445A6 (de) |
DE (1) | DE2518936C2 (de) |
DK (1) | DK142789C (de) |
ES (1) | ES437503A2 (de) |
FR (1) | FR2270231B2 (de) |
GB (1) | GB1444889A (de) |
HU (1) | HU170297B (de) |
IE (1) | IE41042B1 (de) |
IT (1) | IT1046958B (de) |
LU (1) | LU72422A1 (de) |
NL (1) | NL7505404A (de) |
NO (1) | NO751625L (de) |
PL (1) | PL98229B3 (de) |
RO (1) | RO67905A (de) |
SE (1) | SE7505262L (de) |
SU (1) | SU676160A3 (de) |
YU (1) | YU116275A (de) |
ZA (1) | ZA752885B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056551A (en) * | 1975-11-17 | 1977-11-01 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Preparation of succinylsuccinic acid diesters |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775467A (en) * | 1971-09-10 | 1973-11-27 | Lonza Ag | Process for the production of alkoxy acetoacetic acid esters |
CH560670A5 (de) * | 1972-03-22 | 1975-04-15 | Lonza Ag | |
CH562774A5 (de) * | 1972-04-11 | 1975-06-13 | Lonza Ag |
-
1974
- 1974-05-07 CH CH616674A patent/CH563334A5/xx not_active IP Right Cessation
-
1975
- 1975-01-01 AR AR258679A patent/AR205122A1/es active
- 1975-04-29 GB GB1775175A patent/GB1444889A/en not_active Expired
- 1975-04-29 DE DE2518936A patent/DE2518936C2/de not_active Expired
- 1975-05-02 JP JP50053794A patent/JPS50151844A/ja active Pending
- 1975-05-05 BG BG029868A patent/BG24405A4/xx unknown
- 1975-05-05 CS CS7500003114A patent/CS181293B2/cs unknown
- 1975-05-05 DD DD185833A patent/DD117445A6/xx unknown
- 1975-05-05 IT IT49432/75A patent/IT1046958B/it active
- 1975-05-05 IE IE998/75A patent/IE41042B1/xx unknown
- 1975-05-05 ZA ZA00752885A patent/ZA752885B/xx unknown
- 1975-05-06 NO NO751625A patent/NO751625L/no unknown
- 1975-05-06 SU SU752132125A patent/SU676160A3/ru active
- 1975-05-06 BR BR3510/75A patent/BR7502748A/pt unknown
- 1975-05-06 AT AT346975A patent/AT335996B/de not_active IP Right Cessation
- 1975-05-06 DK DK199475A patent/DK142789C/da not_active Application Discontinuation
- 1975-05-06 SE SE7505262A patent/SE7505262L/xx unknown
- 1975-05-06 YU YU01162/75A patent/YU116275A/xx unknown
- 1975-05-06 CA CA226,362A patent/CA1065337A/en not_active Expired
- 1975-05-06 PL PL1975180187A patent/PL98229B3/pl unknown
- 1975-05-06 HU HULO414A patent/HU170297B/hu unknown
- 1975-05-07 NL NL7505404A patent/NL7505404A/xx not_active Application Discontinuation
- 1975-05-07 US US05/575,371 patent/US4039570A/en not_active Expired - Lifetime
- 1975-05-07 FR FR7514344A patent/FR2270231B2/fr not_active Expired
- 1975-05-07 ES ES437503A patent/ES437503A2/es not_active Expired
- 1975-05-07 BE BE156139A patent/BE828823R/xx active
- 1975-05-07 LU LU72422A patent/LU72422A1/xx unknown
- 1975-05-07 RO RO7582163A patent/RO67905A/ro unknown
Also Published As
Publication number | Publication date |
---|---|
DD117445A6 (de) | 1976-01-12 |
IT1046958B (it) | 1980-09-10 |
DE2518936A1 (de) | 1975-11-27 |
BR7502748A (pt) | 1976-03-16 |
SU676160A3 (ru) | 1979-07-25 |
ATA346975A (de) | 1976-08-15 |
US4039570A (en) | 1977-08-02 |
IE41042L (en) | 1975-11-07 |
DK199475A (da) | 1975-11-08 |
LU72422A1 (de) | 1976-03-17 |
NL7505404A (nl) | 1975-11-11 |
FR2270231A2 (de) | 1975-12-05 |
JPS50151844A (de) | 1975-12-06 |
BG24405A4 (en) | 1978-02-10 |
SE7505262L (sv) | 1975-11-10 |
ES437503A2 (es) | 1977-02-01 |
FR2270231B2 (de) | 1982-06-04 |
IE41042B1 (en) | 1979-10-10 |
CA1065337A (en) | 1979-10-30 |
HU170297B (de) | 1977-05-28 |
BE828823R (fr) | 1975-11-07 |
YU116275A (en) | 1982-02-28 |
AU8093075A (en) | 1976-11-11 |
PL98229B3 (pl) | 1978-04-29 |
DK142789C (da) | 1981-08-17 |
CH563334A5 (de) | 1975-06-30 |
ZA752885B (en) | 1976-04-28 |
NO751625L (de) | 1975-11-10 |
CS181293B2 (en) | 1978-03-31 |
DE2518936C2 (de) | 1984-09-20 |
RO67905A (ro) | 1982-02-01 |
DK142789B (da) | 1981-01-26 |
AR205122A1 (es) | 1976-04-05 |
GB1444889A (en) | 1976-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |