HK1192878A1 - 用於製備 -氯乙酰乙酰氯、 -氯乙酰乙酸酯、 -氯乙酰乙酰胺和 -氯乙酰乙酰亞胺的方法 - Google Patents

用於製備 -氯乙酰乙酰氯、 -氯乙酰乙酸酯、 -氯乙酰乙酰胺和 -氯乙酰乙酰亞胺的方法

Info

Publication number
HK1192878A1
HK1192878A1 HK14106436.3A HK14106436A HK1192878A1 HK 1192878 A1 HK1192878 A1 HK 1192878A1 HK 14106436 A HK14106436 A HK 14106436A HK 1192878 A1 HK1192878 A1 HK 1192878A1
Authority
HK
Hong Kong
Prior art keywords
imides
amides
production
acid esters
chloroacetoacetic acid
Prior art date
Application number
HK14106436.3A
Other languages
English (en)
Inventor
．克萊拉夫
．卡勞坎達維拉
Original Assignee
隆薩有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 隆薩有限公司 filed Critical 隆薩有限公司
Publication of HK1192878A1 publication Critical patent/HK1192878A1/zh

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
    • C07C51/58—Preparation of carboxylic acid halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C07C59/21—Saturated compounds having only one carboxyl group and containing keto groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
    • 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
    • C07C69/63—Halogen-containing esters of saturated acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK14106436.3A 2011-04-29 2014-06-26 用於製備 -氯乙酰乙酰氯、 -氯乙酰乙酸酯、 -氯乙酰乙酰胺和 -氯乙酰乙酰亞胺的方法 HK1192878A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161480569P 2011-04-29 2011-04-29
EP11003510A EP2518043A1 (en) 2011-04-29 2011-04-29 Process for the production of 4-chloroacetyl chloride, 4-chloroacetic acid esters, amides and imides
PCT/EP2012/057529 WO2012146604A1 (en) 2011-04-29 2012-04-25 Process for the production of 4-chloroacetoacetyl chloride, 4-chloroacetoacetic acid esters, amides and imides

Publications (1)

Publication Number Publication Date
HK1192878A1 true HK1192878A1 (zh) 2014-09-05

Family

ID=44462084

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14106436.3A HK1192878A1 (zh) 2011-04-29 2014-06-26 用於製備 -氯乙酰乙酰氯、 -氯乙酰乙酸酯、 -氯乙酰乙酰胺和 -氯乙酰乙酰亞胺的方法

Country Status (9)

Country Link
US (1) US9227905B2 (zh)
EP (2) EP2518043A1 (zh)
JP (1) JP6012709B2 (zh)
KR (1) KR20140025498A (zh)
CN (1) CN103492355B (zh)
AR (1) AR086220A1 (zh)
HK (1) HK1192878A1 (zh)
TW (1) TWI548619B (zh)
WO (1) WO2012146604A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105693509B (zh) * 2016-03-25 2018-09-21 上海应用技术学院 一种连续合成4-氯乙酰乙酸酯类的方法
CN107827728B (zh) * 2017-11-23 2021-02-05 山东民基新材料科技有限公司 基于回收氯乙酸的氯乙酸重组分的处理方法
CN111203170B (zh) * 2020-03-16 2021-08-17 山东昌邑灶户盐化有限公司 一种4-氯乙酰乙酸酯类的绿色合成装置
CN113773181B (zh) * 2021-09-18 2024-03-26 无棣融川医药化工科技有限公司 一种1，3-二氯丙酮的连续流制备方法及微反应系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492668A (de) * 1968-07-04 1970-06-30 Lonza Ag Verfahren zur Herstellung von Acetessigsäuren
US3950412A (en) 1971-06-08 1976-04-13 Lonza Ltd. Method for the production of haloacetoacetic acids
US4468356A (en) 1981-04-15 1984-08-28 Eastman Kodak Company Diketene chlorination method
US4473508A (en) 1982-11-13 1984-09-25 Lonza Ltd. Process for the production of γ-chloroacetoacetic acid chloride
JPH0234333B2 (ja) * 1983-07-22 1990-08-02 Nippon Synthetic Chem Ind Ganmaakuroruasetosakusankuroraidonoseizohoho
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
JPS6253940A (ja) * 1985-09-02 1987-03-09 Daicel Chem Ind Ltd ４−クロルアセト酢酸クロライドの製法
JPS62106040A (ja) * 1985-11-05 1987-05-16 Daicel Chem Ind Ltd １，３−ジクロルアセトンの連続製造方法
JPS6413824A (en) 1987-07-08 1989-01-18 Fujitsu Ltd Signal detection circuit
JP2003113824A (ja) 2001-10-02 2003-04-18 Hiromi Shimada クリッパー
CN101121688A (zh) 2007-09-14 2008-02-13 南开大学 合成奥拉西坦的改进方法

Also Published As

Publication number Publication date
US9227905B2 (en) 2016-01-05
CN103492355B (zh) 2016-08-10
JP2014516937A (ja) 2014-07-17
EP2702032A1 (en) 2014-03-05
AR086220A1 (es) 2013-11-27
WO2012146604A1 (en) 2012-11-01
EP2702032B1 (en) 2017-07-19
TWI548619B (zh) 2016-09-11
EP2518043A1 (en) 2012-10-31
KR20140025498A (ko) 2014-03-04
TW201242941A (en) 2012-11-01
JP6012709B2 (ja) 2016-10-25
CN103492355A (zh) 2014-01-01
US20140039217A1 (en) 2014-02-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210427