NL142147B - PROCESS FOR THE PREPARATION OF 2,3-DICHLORINE 4- (2'-METHYLENE-BUTYRYL) -PHENOXYACETIC ACID. - Google Patents
PROCESS FOR THE PREPARATION OF 2,3-DICHLORINE 4- (2'-METHYLENE-BUTYRYL) -PHENOXYACETIC ACID.Info
- Publication number
- NL142147B NL142147B NL6909501A NL6909501A NL142147B NL 142147 B NL142147 B NL 142147B NL 6909501 A NL6909501 A NL 6909501A NL 6909501 A NL6909501 A NL 6909501A NL 142147 B NL142147 B NL 142147B
- Authority
- NL
- Netherlands
- Prior art keywords
- dichlorine
- butyryl
- methylene
- preparation
- phenoxyacetic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUEE001534 | 1968-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6909501A NL6909501A (en) | 1969-12-23 |
NL142147B true NL142147B (en) | 1974-05-15 |
Family
ID=10995260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6909501A NL142147B (en) | 1968-06-21 | 1969-06-20 | PROCESS FOR THE PREPARATION OF 2,3-DICHLORINE 4- (2'-METHYLENE-BUTYRYL) -PHENOXYACETIC ACID. |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT293364B (en) |
DE (1) | DE1929731A1 (en) |
DK (1) | DK131563B (en) |
NL (1) | NL142147B (en) |
SE (1) | SE349293B (en) |
YU (1) | YU32018B (en) |
-
1969
- 1969-06-12 AT AT560469A patent/AT293364B/en not_active IP Right Cessation
- 1969-06-12 DE DE19691929731 patent/DE1929731A1/en active Granted
- 1969-06-18 SE SE870469A patent/SE349293B/xx unknown
- 1969-06-18 YU YU154969A patent/YU32018B/en unknown
- 1969-06-19 DK DK329369A patent/DK131563B/en not_active IP Right Cessation
- 1969-06-20 NL NL6909501A patent/NL142147B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE349293B (en) | 1972-09-25 |
DK131563C (en) | 1975-12-29 |
YU32018B (en) | 1974-02-28 |
NL6909501A (en) | 1969-12-23 |
AT293364B (en) | 1971-10-11 |
DK131563B (en) | 1975-08-04 |
DE1929731A1 (en) | 1970-01-08 |
YU154969A (en) | 1973-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CYAR |
|
V4 | Lapsed because of reaching the maxim lifetime of a patent |