GB1556999A - Unsaturated carboxylic acids - Google Patents
Unsaturated carboxylic acidsInfo
- Publication number
- GB1556999A GB1556999A GB45155/75A GB4515575A GB1556999A GB 1556999 A GB1556999 A GB 1556999A GB 45155/75 A GB45155/75 A GB 45155/75A GB 4515575 A GB4515575 A GB 4515575A GB 1556999 A GB1556999 A GB 1556999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acids
- unsaturated carboxylic
- formula
- enolate
- liberating
- Prior art date
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Compounds of the formula I, where the symbols are each as defined in Claim 1, and salts thereof are particularly suitable for use as intermediates for preparing pesticides. They are prepared by rearranging an enolate of an ester of the formula II by heating and, if desired, liberating the acid from the salt by acidification. <IMAGE>
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45155/75A GB1556999A (en) | 1975-10-31 | 1975-10-31 | Unsaturated carboxylic acids |
CA261,226A CA1086329A (en) | 1975-10-31 | 1976-09-14 | Unsaturated carboxylic acids |
BE1007714A BE847534A (en) | 1975-10-28 | 1976-10-22 | Unsaturated carboxylic acids |
TR19157A TR19157A (en) | 1975-10-31 | 1976-10-27 | MOYMAMIS CARBOXY ACIDS |
NLAANVRAGE7611939,A NL187205C (en) | 1975-10-31 | 1976-10-28 | PROCESS FOR PREPARING UNSATURATED CARBONIC ACIDS. |
JP51129567A JPS602296B2 (en) | 1975-10-31 | 1976-10-29 | Unsaturated carboxylic acid and its production method |
AU19145/76A AU502376B2 (en) | 1975-10-31 | 1976-10-29 | Unsaturated acids |
DK492576A DK155001C (en) | 1975-10-31 | 1976-10-29 | PROCEDURE FOR THE PREPARATION OF UNSATURED CARBOXYLIC ACIDS |
IL50795A IL50795A (en) | 1975-10-31 | 1976-10-29 | Unsaturated carboxylic acids and their preparation |
IT28901/76A IT1075871B (en) | 1975-10-31 | 1976-10-29 | UNSATURATED CARBOXYLIC ACIDS |
DD195534A DD127238A5 (en) | 1975-10-31 | 1976-10-29 | |
MX765034U MX3822E (en) | 1975-10-31 | 1976-10-29 | PROCEDURE FOR PREPARING UNSATURATED CARBOXYLIC ACIDS |
ES452860A ES452860A1 (en) | 1975-10-31 | 1976-10-29 | Unsaturated carboxylic acids |
DE2649711A DE2649711C2 (en) | 1975-10-31 | 1976-10-29 | Process for the production of unsaturated carboxylic acids |
FR7632778A FR2329649A1 (en) | 1975-10-31 | 1976-10-29 | UNSATURATED CARBOXYLIC ACIDS |
SE7612068A SE7612068L (en) | 1975-10-31 | 1976-10-29 | UNSATURATED CARBOXYLIC ACIDS. |
ZA766490A ZA766490B (en) | 1975-10-31 | 1976-10-29 | Unsaturated carboxylic acids |
BR7607252A BR7607252A (en) | 1975-10-31 | 1976-10-29 | PROCESS TO PREPARE Unsaturated CARBOXYLIC ACIDS |
CH1370076A CH624380A5 (en) | 1975-10-31 | 1976-10-29 | Process for preparing unsaturated carboxylic acids |
SU762415403A SU668591A3 (en) | 1975-10-31 | 1976-10-29 | Method of producing derivatives of unsaturated carboxylic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45155/75A GB1556999A (en) | 1975-10-31 | 1975-10-31 | Unsaturated carboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1556999A true GB1556999A (en) | 1979-12-05 |
Family
ID=10436104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45155/75A Expired GB1556999A (en) | 1975-10-28 | 1975-10-31 | Unsaturated carboxylic acids |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS602296B2 (en) |
AU (1) | AU502376B2 (en) |
BR (1) | BR7607252A (en) |
CA (1) | CA1086329A (en) |
CH (1) | CH624380A5 (en) |
DD (1) | DD127238A5 (en) |
DE (1) | DE2649711C2 (en) |
DK (1) | DK155001C (en) |
ES (1) | ES452860A1 (en) |
FR (1) | FR2329649A1 (en) |
GB (1) | GB1556999A (en) |
IL (1) | IL50795A (en) |
IT (1) | IT1075871B (en) |
MX (1) | MX3822E (en) |
NL (1) | NL187205C (en) |
SE (1) | SE7612068L (en) |
SU (1) | SU668591A3 (en) |
TR (1) | TR19157A (en) |
ZA (1) | ZA766490B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1128958A (en) * | 1977-09-19 | 1982-08-03 | Johannes L.M. Syrier | Preparation of an alkenyl cyanoacetate |
CA1182469A (en) * | 1981-12-11 | 1985-02-12 | William D. Emmons | Esters of michael addition homopolymers of acrylic acid |
IL111484A (en) * | 1993-11-03 | 2001-06-14 | Commw Scient Ind Res Org | Polymerization process using allylic chain transfer agents for molecular weight control, the polymers obtained thereby and certain novel allylic compounds |
AU688403B2 (en) * | 1993-11-03 | 1998-03-12 | Commonwealth Scientific And Industrial Research Organisation | Allylic chain transfer agents |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2326077C2 (en) * | 1972-05-25 | 1985-12-12 | National Research Development Corp., London | Unsaturated cyclopropanecarboxylic acids and their derivatives, their preparation and insecticides containing them |
-
1975
- 1975-10-31 GB GB45155/75A patent/GB1556999A/en not_active Expired
-
1976
- 1976-09-14 CA CA261,226A patent/CA1086329A/en not_active Expired
- 1976-10-27 TR TR19157A patent/TR19157A/en unknown
- 1976-10-28 NL NLAANVRAGE7611939,A patent/NL187205C/en not_active IP Right Cessation
- 1976-10-29 IT IT28901/76A patent/IT1075871B/en active
- 1976-10-29 MX MX765034U patent/MX3822E/en unknown
- 1976-10-29 JP JP51129567A patent/JPS602296B2/en not_active Expired
- 1976-10-29 DD DD195534A patent/DD127238A5/xx unknown
- 1976-10-29 DE DE2649711A patent/DE2649711C2/en not_active Expired
- 1976-10-29 SE SE7612068A patent/SE7612068L/en unknown
- 1976-10-29 DK DK492576A patent/DK155001C/en not_active IP Right Cessation
- 1976-10-29 SU SU762415403A patent/SU668591A3/en active
- 1976-10-29 ES ES452860A patent/ES452860A1/en not_active Expired
- 1976-10-29 FR FR7632778A patent/FR2329649A1/en active Granted
- 1976-10-29 CH CH1370076A patent/CH624380A5/en not_active IP Right Cessation
- 1976-10-29 ZA ZA766490A patent/ZA766490B/en unknown
- 1976-10-29 AU AU19145/76A patent/AU502376B2/en not_active Expired
- 1976-10-29 IL IL50795A patent/IL50795A/en unknown
- 1976-10-29 BR BR7607252A patent/BR7607252A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT1075871B (en) | 1985-04-22 |
NL7611939A (en) | 1977-05-03 |
DE2649711A1 (en) | 1977-05-05 |
SE7612068L (en) | 1977-05-01 |
NL187205B (en) | 1991-02-01 |
JPS5257118A (en) | 1977-05-11 |
ZA766490B (en) | 1977-10-26 |
DE2649711C2 (en) | 1985-01-10 |
FR2329649B1 (en) | 1979-09-21 |
DD127238A5 (en) | 1977-09-14 |
CA1086329A (en) | 1980-09-23 |
SU668591A3 (en) | 1979-06-15 |
DK155001C (en) | 1989-06-05 |
MX3822E (en) | 1981-07-31 |
JPS602296B2 (en) | 1985-01-21 |
TR19157A (en) | 1978-06-01 |
DK155001B (en) | 1989-01-23 |
IL50795A (en) | 1980-02-29 |
FR2329649A1 (en) | 1977-05-27 |
AU502376B2 (en) | 1979-07-26 |
CH624380A5 (en) | 1981-07-31 |
DK492576A (en) | 1977-05-01 |
ES452860A1 (en) | 1977-10-16 |
NL187205C (en) | 1991-07-01 |
IL50795A0 (en) | 1976-12-31 |
AU1914576A (en) | 1978-05-04 |
BR7607252A (en) | 1977-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941029 |