NL7802182A - Werkwijze ter bereiding van a-formylcarbonzuren en bepaalde derivaten van deze zuren. - Google Patents
Werkwijze ter bereiding van a-formylcarbonzuren en bepaalde derivaten van deze zuren.Info
- Publication number
- NL7802182A NL7802182A NL7802182A NL7802182A NL7802182A NL 7802182 A NL7802182 A NL 7802182A NL 7802182 A NL7802182 A NL 7802182A NL 7802182 A NL7802182 A NL 7802182A NL 7802182 A NL7802182 A NL 7802182A
- Authority
- NL
- Netherlands
- Prior art keywords
- acids
- formylcarbon
- preparing
- certain derivatives
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20857/77A IT1075720B (it) | 1977-03-03 | 1977-03-03 | Processo per la preparazione di alfa-formilacidi e loro derivati |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7802182A true NL7802182A (nl) | 1978-09-05 |
Family
ID=11173103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7802182A NL7802182A (nl) | 1977-03-03 | 1978-02-28 | Werkwijze ter bereiding van a-formylcarbonzuren en bepaalde derivaten van deze zuren. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4132732A (nl) |
JP (1) | JPS53121719A (nl) |
DE (1) | DE2809230A1 (nl) |
FR (1) | FR2382427A1 (nl) |
GB (1) | GB1560624A (nl) |
IT (1) | IT1075720B (nl) |
NL (1) | NL7802182A (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2698306B2 (ja) * | 1993-01-18 | 1998-01-19 | セントラル硝子株式会社 | 2−メチル−3−アミノベンゾトリフロライドの製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB803120A (en) * | 1954-07-02 | 1958-10-15 | Polak & Schwarz S Essencefabri | Improvements in the preparation of keto acids |
BE789049A (fr) * | 1971-09-20 | 1973-03-20 | Montedison Spa | Procede pour la preparation de l'acide citrique |
IT989329B (it) * | 1973-06-20 | 1975-05-20 | Montedison Spa | Processo per la preparazione di acido 3 cheto glutarico per car bossilazione di acetone in glime |
IT1004079B (it) * | 1974-04-03 | 1976-07-10 | Montedison Spa | Processo per la carbossilazione di substrati organici con anidride carbonica in solventi idrocarbu rici |
US4052461A (en) * | 1975-02-03 | 1977-10-04 | Monsanto Company | Hydroformylation process |
IT1034702B (it) * | 1975-03-28 | 1979-10-10 | Montedison Spa | Processo per la carbossilazione di substrati organici con anidri de carbonica. |
-
1977
- 1977-03-03 IT IT20857/77A patent/IT1075720B/it active
-
1978
- 1978-02-28 NL NL7802182A patent/NL7802182A/nl not_active Application Discontinuation
- 1978-03-02 FR FR7805950A patent/FR2382427A1/fr active Granted
- 1978-03-02 GB GB8362/78A patent/GB1560624A/en not_active Expired
- 1978-03-02 US US05/882,867 patent/US4132732A/en not_active Expired - Lifetime
- 1978-03-03 JP JP2368078A patent/JPS53121719A/ja active Pending
- 1978-03-03 DE DE19782809230 patent/DE2809230A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2809230A1 (de) | 1978-09-07 |
JPS53121719A (en) | 1978-10-24 |
FR2382427A1 (fr) | 1978-09-29 |
GB1560624A (en) | 1980-02-06 |
US4132732A (en) | 1979-01-02 |
FR2382427B1 (nl) | 1982-07-02 |
IT1075720B (it) | 1985-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |