GB1418451A - Process for producing itaconic acid and derivatives thereof - Google Patents
Process for producing itaconic acid and derivatives thereofInfo
- Publication number
- GB1418451A GB1418451A GB1919574A GB1919574A GB1418451A GB 1418451 A GB1418451 A GB 1418451A GB 1919574 A GB1919574 A GB 1919574A GB 1919574 A GB1919574 A GB 1919574A GB 1418451 A GB1418451 A GB 1418451A
- Authority
- GB
- United Kingdom
- Prior art keywords
- derivatives
- hydrocarbon radical
- metal atom
- itaconic acid
- tert
- 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
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 title 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 125000004429 atom Chemical group 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 abstract 1
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 abstract 1
- 101100533558 Mus musculus Sipa1 gene Proteins 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- RBYDCVNTVVKIQT-UHFFFAOYSA-L dipotassium;2-methylidenebutanedioate Chemical compound [K+].[K+].[O-]C(=O)CC(=C)C([O-])=O RBYDCVNTVVKIQT-UHFFFAOYSA-L 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1418451 ltaconic acid and derivatives SNAMPROGETTI SpA 1 May 1974 [9 May 1973] 19195/74 Heading C2C Compounds of formula wherein R and R<SP>1</SP> are hydrogen atoms, a hydrocarbon radical, and either each of X and X<SP>1</SP>, which can be the same or different is -CN, -COOR<SP>2</SP>, -COOM, or -CONH 2 where M is a monovalent metal atom or represents part of a metal atom of valency at least 2 and R<SP>2</SP> is a hydrogen atom or a hydrocarbon radical, or X and X<SP>1</SP> represent a divalent radical and with the two carbon atoms attached thereto form a heterocyclic ring with five atoms, are prepared by reacting formaldehyde or a precursor therefor with a compound An example describes the preparation of potassium itaconate by reacting diethyl succinate with trioxane in the presence of a tert.-butanol solution of potassium tert.-butanolate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23862/73A IT987221B (en) | 1973-05-09 | 1973-05-09 | PROCESS FOR THE PREPARATION OF ITACONIC ACID AND ITS DERIVATIVES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1418451A true GB1418451A (en) | 1975-12-17 |
Family
ID=11210488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1919574A Expired GB1418451A (en) | 1973-05-09 | 1974-05-01 | Process for producing itaconic acid and derivatives thereof |
Country Status (26)
Country | Link |
---|---|
JP (1) | JPS5013319A (en) |
AR (1) | AR209749A1 (en) |
AT (1) | AT332368B (en) |
BE (1) | BE814616A (en) |
BG (1) | BG25205A3 (en) |
BR (1) | BR7403403D0 (en) |
CH (1) | CH603529A5 (en) |
CS (1) | CS184765B2 (en) |
DD (1) | DD111365A5 (en) |
DE (1) | DE2422375A1 (en) |
EG (1) | EG11957A (en) |
ES (1) | ES426245A1 (en) |
FR (1) | FR2228760B1 (en) |
GB (1) | GB1418451A (en) |
HU (1) | HU169262B (en) |
IE (1) | IE39754B1 (en) |
IN (1) | IN140247B (en) |
IT (1) | IT987221B (en) |
LU (1) | LU70019A1 (en) |
MW (1) | MW1574A1 (en) |
NL (1) | NL7406207A (en) |
PL (1) | PL99572B1 (en) |
RO (1) | RO63044A (en) |
SE (1) | SE425732B (en) |
ZA (1) | ZA742522B (en) |
ZM (1) | ZM7074A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016166525A1 (en) * | 2015-04-14 | 2016-10-20 | Lucite International Uk Limited | A process for the production of ethylenically unsaturated carboxylic acids or esters |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480125A (en) * | 1981-11-16 | 1984-10-30 | Polaroid Corporation | Itaconamide compounds and method of preparation |
-
1973
- 1973-05-09 IT IT23862/73A patent/IT987221B/en active
-
1974
- 1974-04-19 ZA ZA00742522A patent/ZA742522B/en unknown
- 1974-04-22 RO RO7400078518A patent/RO63044A/en unknown
- 1974-04-24 EG EG138/74D patent/EG11957A/en active
- 1974-04-25 BR BR3403/74A patent/BR7403403D0/en unknown
- 1974-04-26 MW MW15/74*UA patent/MW1574A1/en unknown
- 1974-04-29 FR FR7414888A patent/FR2228760B1/fr not_active Expired
- 1974-04-30 ZM ZM70/74A patent/ZM7074A1/en unknown
- 1974-05-01 GB GB1919574A patent/GB1418451A/en not_active Expired
- 1974-05-02 IE IE939/74A patent/IE39754B1/en unknown
- 1974-05-06 BE BE143982A patent/BE814616A/en unknown
- 1974-05-07 AR AR253632A patent/AR209749A1/en active
- 1974-05-07 ES ES426245A patent/ES426245A1/en not_active Expired
- 1974-05-08 LU LU70019A patent/LU70019A1/xx unknown
- 1974-05-08 NL NL7406207A patent/NL7406207A/xx not_active Application Discontinuation
- 1974-05-08 PL PL1974170923A patent/PL99572B1/en unknown
- 1974-05-08 CH CH627574A patent/CH603529A5/xx not_active IP Right Cessation
- 1974-05-08 AT AT379674A patent/AT332368B/en not_active IP Right Cessation
- 1974-05-08 HU HUSA2640A patent/HU169262B/hu unknown
- 1974-05-08 DD DD178371A patent/DD111365A5/xx unknown
- 1974-05-08 CS CS7400003334A patent/CS184765B2/en unknown
- 1974-05-09 IN IN1034/CAL/74A patent/IN140247B/en unknown
- 1974-05-09 DE DE2422375A patent/DE2422375A1/en active Pending
- 1974-05-09 BG BG7400026640A patent/BG25205A3/en unknown
- 1974-05-09 SE SE7406232A patent/SE425732B/en unknown
- 1974-05-09 JP JP49050798A patent/JPS5013319A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016166525A1 (en) * | 2015-04-14 | 2016-10-20 | Lucite International Uk Limited | A process for the production of ethylenically unsaturated carboxylic acids or esters |
CN107466289A (en) * | 2015-04-14 | 2017-12-12 | 璐彩特国际英国有限公司 | For the technique for producing ethylenically unsaturated carboxylic acids or carboxylate |
US10464875B2 (en) | 2015-04-14 | 2019-11-05 | Lucite International Uk Limited | Process for the production of ethylenically unsaturated carboxylic acids or esters |
EA036539B1 (en) * | 2015-04-14 | 2020-11-20 | ЛУСАЙТ ИНТЕРНЭШНЛ ЮКей ЛИМИТЕД | Process for the production of methacrylic acid or alkyl esters thereof |
CN107466289B (en) * | 2015-04-14 | 2021-09-17 | 三菱化学英国有限公司 | Process for producing ethylenically unsaturated carboxylic acids or esters |
Also Published As
Publication number | Publication date |
---|---|
SE425732B (en) | 1982-11-01 |
AT332368B (en) | 1976-09-27 |
ZM7074A1 (en) | 1974-12-20 |
NL7406207A (en) | 1974-11-12 |
HU169262B (en) | 1976-10-28 |
DD111365A5 (en) | 1975-02-12 |
ES426245A1 (en) | 1976-07-01 |
ZA742522B (en) | 1975-06-25 |
MW1574A1 (en) | 1975-05-13 |
EG11957A (en) | 1978-06-30 |
FR2228760B1 (en) | 1978-03-31 |
BR7403403D0 (en) | 1974-12-03 |
CS184765B2 (en) | 1978-09-15 |
IE39754L (en) | 1974-11-09 |
PL99572B1 (en) | 1978-07-31 |
IT987221B (en) | 1975-02-20 |
IE39754B1 (en) | 1978-12-20 |
ATA379674A (en) | 1976-01-15 |
AU6814174A (en) | 1975-10-23 |
BE814616A (en) | 1974-09-02 |
IN140247B (en) | 1976-10-02 |
FR2228760A1 (en) | 1974-12-06 |
LU70019A1 (en) | 1974-10-01 |
BG25205A3 (en) | 1978-08-10 |
RO63044A (en) | 1978-05-15 |
AR209749A1 (en) | 1977-05-31 |
DE2422375A1 (en) | 1974-11-28 |
CH603529A5 (en) | 1978-08-15 |
JPS5013319A (en) | 1975-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |