CH375704A - Verfahren zur Herstellung von 2,3,6-Trichlor-phenylessigsäure - Google Patents
Verfahren zur Herstellung von 2,3,6-Trichlor-phenylessigsäureInfo
- Publication number
- CH375704A CH375704A CH6535758A CH6535758A CH375704A CH 375704 A CH375704 A CH 375704A CH 6535758 A CH6535758 A CH 6535758A CH 6535758 A CH6535758 A CH 6535758A CH 375704 A CH375704 A CH 375704A
- Authority
- CH
- Switzerland
- Prior art keywords
- trichloro
- preparation
- phenylacetic acid
- phenylacetic
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69204657A | 1957-10-24 | 1957-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH375704A true CH375704A (de) | 1964-03-15 |
Family
ID=24779042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6535758A CH375704A (de) | 1957-10-24 | 1958-10-23 | Verfahren zur Herstellung von 2,3,6-Trichlor-phenylessigsäure |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE577695A (ja) |
| CH (1) | CH375704A (ja) |
| DE (2) | DE1080998B (ja) |
| FR (2) | FR1216980A (ja) |
| GB (1) | GB860310A (ja) |
| NL (3) | NL102806C (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3147306A (en) * | 1961-03-31 | 1964-09-01 | Hooker Chemical Company | Nu-hydroxymethyl-2, 3, 6-triclorophenylacetamide as a fungicide |
| DE1260856B (de) * | 1963-07-15 | 1968-02-08 | Hooker Chemical Corp | Verwendung von 2, 3, 6-Trichlorphenylessigsaeure zur Behandlung des Ulmensterbens oder der Eichentrockenfaeule |
| US3298908A (en) * | 1964-01-06 | 1967-01-17 | Hooker Chemical Corp | Nu-hydroxymethyl-2, 3, 6-trichlorophenyl-acetamide as a fungicide |
| CN107759459A (zh) * | 2017-04-18 | 2018-03-06 | 南京工业大学 | 一种2，5－二溴苯乙酸的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB573664A (en) * | 1943-06-28 | 1945-11-30 | Wilfred Archibald Sexton | Prevention and destruction of weeds |
| BE461165A (ja) * | 1943-06-28 | |||
| AT167294B (de) * | 1943-06-28 | 1950-12-11 | Ici Ltd | Präparat zur Unkrautvertilgung |
-
0
- NL NL238427D patent/NL238427A/xx unknown
- NL NL232449D patent/NL232449A/xx unknown
- BE BE572196D patent/BE572196A/xx unknown
- NL NL102806D patent/NL102806C/xx active
- BE BE577695D patent/BE577695A/xx unknown
-
1958
- 1958-10-22 DE DEH34593A patent/DE1080998B/de active Pending
- 1958-10-22 GB GB3382258A patent/GB860310A/en not_active Expired
- 1958-10-23 FR FR777316A patent/FR1216980A/fr not_active Expired
- 1958-10-23 CH CH6535758A patent/CH375704A/de unknown
-
1959
- 1959-04-17 FR FR792353A patent/FR75580E/fr not_active Expired
- 1959-04-20 DE DE1959H0036162 patent/DE1136871B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB860310A (en) | 1961-02-01 |
| BE577695A (ja) | |
| NL232449A (ja) | |
| NL102806C (ja) | |
| NL238427A (ja) | |
| FR75580E (fr) | 1961-07-17 |
| BE572196A (ja) | |
| DE1136871B (de) | 1962-09-20 |
| FR1216980A (fr) | 1960-04-29 |
| DE1080998B (de) | 1960-05-05 |
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