DK251276A - Fremgangsmade til fremstilling af alfa-klor-karboxylsyre - Google Patents
Fremgangsmade til fremstilling af alfa-klor-karboxylsyreInfo
- Publication number
- DK251276A DK251276A DK251276A DK251276A DK251276A DK 251276 A DK251276 A DK 251276A DK 251276 A DK251276 A DK 251276A DK 251276 A DK251276 A DK 251276A DK 251276 A DK251276 A DK 251276A
- Authority
- DK
- Denmark
- Prior art keywords
- alfa
- chloro
- procedure
- preparation
- carboxylic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
- C07C275/48—Y being a hydrogen or a carbon atom
- C07C275/50—Y being a hydrogen or an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24666/75A GB1537838A (en) | 1975-06-09 | 1975-06-09 | Alpha-chlorocarboxylic acids |
| JP50118099A JPS5242847A (en) | 1975-09-29 | 1975-09-29 | Process for preparation of alpha-chlorocarboxylic acids |
| JP4487076A JPS52128348A (en) | 1976-04-19 | 1976-04-19 | Alpha-chlorocarboxylic acid derivatives and their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK251276A true DK251276A (da) | 1976-12-10 |
Family
ID=27258358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK251276A DK251276A (da) | 1975-06-09 | 1976-06-08 | Fremgangsmade til fremstilling af alfa-klor-karboxylsyre |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4080505A (el) |
| AU (1) | AU500421B2 (el) |
| BE (1) | BE842692A (el) |
| CA (1) | CA1078403A (el) |
| CH (1) | CH620414A5 (el) |
| DE (1) | DE2625163A1 (el) |
| DK (1) | DK251276A (el) |
| ES (1) | ES448647A1 (el) |
| FI (1) | FI761637A (el) |
| FR (1) | FR2333771A1 (el) |
| GR (1) | GR60269B (el) |
| NL (1) | NL7606250A (el) |
| NO (1) | NO761940L (el) |
| PT (1) | PT65179B (el) |
| SE (1) | SE7606441L (el) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657775A (en) * | 1979-10-17 | 1981-05-20 | Takeda Chem Ind Ltd | Thiazole derivative |
| DE69812160T2 (de) * | 1997-10-16 | 2003-12-18 | Fmc Corp., Philadelphia | Verfahren und zwischenprodukte zur herstellung von triazolin herbiziden |
| GB0405033D0 (en) * | 2004-03-05 | 2004-04-07 | Karobio Ab | Novel pharmaceutical compositions |
| EP2266949B1 (en) * | 2009-06-10 | 2013-05-29 | Gregoria, Liberata | "Fast, high-efficiency quantitative synthesis of paracetamol" |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL45396A0 (en) * | 1973-08-23 | 1974-11-29 | Beecham Group Ltd | Pharmaceutical compositions containing aryl aralkyl ether and thioether derivatives,certain such novel compounds and their preparation |
-
1976
- 1976-06-03 PT PT65179A patent/PT65179B/pt unknown
- 1976-06-03 US US05/692,577 patent/US4080505A/en not_active Expired - Lifetime
- 1976-06-04 DE DE19762625163 patent/DE2625163A1/de not_active Withdrawn
- 1976-06-08 DK DK251276A patent/DK251276A/da unknown
- 1976-06-08 FR FR7617253A patent/FR2333771A1/fr active Granted
- 1976-06-08 CA CA254,290A patent/CA1078403A/en not_active Expired
- 1976-06-08 BE BE167710A patent/BE842692A/xx unknown
- 1976-06-08 AU AU14726/76A patent/AU500421B2/en not_active Expired
- 1976-06-08 NO NO761940A patent/NO761940L/no unknown
- 1976-06-08 GR GR50929A patent/GR60269B/el unknown
- 1976-06-08 SE SE7606441A patent/SE7606441L/xx unknown
- 1976-06-09 FI FI761637A patent/FI761637A/fi not_active Application Discontinuation
- 1976-06-09 NL NL7606250A patent/NL7606250A/xx not_active Application Discontinuation
- 1976-06-09 CH CH730876A patent/CH620414A5/de not_active IP Right Cessation
-
1977
- 1977-06-08 ES ES448647A patent/ES448647A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1078403A (en) | 1980-05-27 |
| FR2333771B1 (el) | 1982-09-24 |
| CH620414A5 (el) | 1980-11-28 |
| NL7606250A (nl) | 1976-12-13 |
| GR60269B (en) | 1978-04-20 |
| PT65179B (en) | 1977-11-18 |
| NO761940L (el) | 1976-12-10 |
| DE2625163A1 (de) | 1976-12-30 |
| PT65179A (en) | 1976-07-01 |
| US4080505A (en) | 1978-03-21 |
| FI761637A (el) | 1976-12-10 |
| FR2333771A1 (fr) | 1977-07-01 |
| SE7606441L (sv) | 1976-12-10 |
| ES448647A1 (es) | 1977-12-01 |
| AU1472676A (en) | 1977-12-15 |
| AU500421B2 (en) | 1979-05-24 |
| BE842692A (fr) | 1976-12-08 |
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