IN151753B - - Google Patents
Info
- Publication number
- IN151753B IN151753B IN271/CAL/81A IN271CA1981A IN151753B IN 151753 B IN151753 B IN 151753B IN 271CA1981 A IN271CA1981 A IN 271CA1981A IN 151753 B IN151753 B IN 151753B
- Authority
- IN
- India
- Prior art keywords
- chloride
- chloroacetoacetic
- degrees
- converting
- temperatures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH260680 | 1980-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN151753B true IN151753B (ja) | 1983-07-23 |
Family
ID=4237538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN271/CAL/81A IN151753B (ja) | 1980-04-02 | 1981-03-12 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0037015B1 (ja) |
JP (1) | JPS56154438A (ja) |
AT (1) | ATE3852T1 (ja) |
CS (1) | CS217995B2 (ja) |
DD (1) | DD157794A5 (ja) |
DE (1) | DE3160460D1 (ja) |
IN (1) | IN151753B (ja) |
MX (1) | MX152284A (ja) |
PL (1) | PL134443B1 (ja) |
SU (1) | SU988187A3 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL65246A (en) * | 1981-03-26 | 1985-11-29 | Lonza Ag | Process for the preparation of 2-chloroacetoacetamides |
JPS6025955A (ja) * | 1983-07-22 | 1985-02-08 | Nippon Synthetic Chem Ind Co Ltd:The | γ−クロルアセト酢酸エステルの製造方法 |
MX337105B (es) * | 2011-04-01 | 2016-02-09 | Lonza Ag | Preparacion de ester de 3,5-dioxohexanoato en dos etapas. |
BR112018011271A2 (pt) | 2015-12-03 | 2018-11-21 | Bayer Cropscience Aktiengesellschaft | derivados de 3-(acetil)-1-[(1,3-tiazol-5-il)metil]-1h-imidazo[1,2-a]piridin-4-io-2-olato halogenado mesoiônico e compostos relacionados como inseticidas |
CN110770235A (zh) | 2017-06-16 | 2020-02-07 | 巴斯夫欧洲公司 | 用于防除动物害虫的介离子咪唑鎓化合物和衍生物 |
CN109503381B (zh) * | 2018-12-12 | 2022-04-29 | 安徽金禾实业股份有限公司 | 4-氯乙酰乙酸乙酯微通道反应方法及装置 |
CN113877504A (zh) * | 2021-11-03 | 2022-01-04 | 江苏恒安化工有限公司 | 一种4-氯乙酰乙酸乙酯的制备装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2209683A (en) * | 1936-06-27 | 1940-07-30 | Carbide & Carbon Chem Corp | Halogenation of diketene |
CH492670A (de) * | 1968-04-24 | 1970-06-30 | Lonza Ag | Verfahren zur Herstellung von y-Chloracetessigsäureester |
JPS5823373B2 (ja) * | 1975-03-27 | 1983-05-14 | 日本合成化学工業株式会社 | ガンマ− − クロルアセトサクサンクロライドノセイゾウホウホウ |
-
1981
- 1981-03-12 IN IN271/CAL/81A patent/IN151753B/en unknown
- 1981-03-18 EP EP81102029A patent/EP0037015B1/de not_active Expired
- 1981-03-18 AT AT81102029T patent/ATE3852T1/de not_active IP Right Cessation
- 1981-03-18 DE DE8181102029T patent/DE3160460D1/de not_active Expired
- 1981-03-26 PL PL1981230340A patent/PL134443B1/pl unknown
- 1981-03-30 SU SU813262355A patent/SU988187A3/ru active
- 1981-03-30 CS CS812363A patent/CS217995B2/cs unknown
- 1981-03-31 DD DD81228780A patent/DD157794A5/de unknown
- 1981-04-01 JP JP4924781A patent/JPS56154438A/ja active Granted
- 1981-04-02 MX MX186693A patent/MX152284A/es unknown
Also Published As
Publication number | Publication date |
---|---|
ATE3852T1 (de) | 1983-07-15 |
CS217995B2 (en) | 1983-02-25 |
DD157794A5 (de) | 1982-12-08 |
EP0037015B1 (de) | 1983-06-22 |
EP0037015A3 (en) | 1981-12-30 |
EP0037015A2 (de) | 1981-10-07 |
DE3160460D1 (en) | 1983-07-28 |
SU988187A3 (ru) | 1983-01-07 |
JPH0125735B2 (ja) | 1989-05-19 |
PL134443B1 (en) | 1985-08-31 |
MX152284A (es) | 1985-06-20 |
JPS56154438A (en) | 1981-11-30 |
PL230340A1 (ja) | 1981-11-27 |
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