CH589028A5 - - Google Patents

Info

Publication number
CH589028A5
CH589028A5 CH554274A CH554274A CH589028A5 CH 589028 A5 CH589028 A5 CH 589028A5 CH 554274 A CH554274 A CH 554274A CH 554274 A CH554274 A CH 554274A CH 589028 A5 CH589028 A5 CH 589028A5
Authority
CH
Switzerland
Application number
CH554274A
Original Assignee
Hoechst Ag
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
Priority claimed from DE19732321122 external-priority patent/DE2321122C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH589028A5 publication Critical patent/CH589028A5/xx

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH554274A 1973-04-26 1974-04-23 CH589028A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321122 DE2321122C3 (de) 1973-04-26 Verfahren zur Herstellung von Carbonsäurechloriden

Publications (1)

Publication Number Publication Date
CH589028A5 true CH589028A5 (it) 1977-06-30

Family

ID=5879316

Family Applications (1)

Application Number Title Priority Date Filing Date
CH554274A CH589028A5 (it) 1973-04-26 1974-04-23

Country Status (9)

Country Link
US (1) US3962326A (it)
JP (1) JPS5726497B2 (it)
BE (1) BE814256A (it)
CA (1) CA1019763A (it)
CH (1) CH589028A5 (it)
FR (1) FR2227255B1 (it)
GB (1) GB1464463A (it)
IT (1) IT1010100B (it)
NL (1) NL175521C (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933148A1 (de) * 1979-08-16 1981-02-26 Bayer Ag Verfahren zur herstellung von aromatischen dicarbonsaeuredichloriden iv
DE3040295A1 (de) * 1980-10-25 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aromatischen carbonsaeurechloriden
US4374770A (en) * 1981-10-08 1983-02-22 Eastman Kodak Company Process for preparation of aromatic acid chlorides
JPS59131000A (ja) * 1983-01-12 1984-07-27 日立造船株式会社 シ−ルド掘進機
JPS60102434A (ja) * 1983-11-07 1985-06-06 Hitachi Constr Mach Co Ltd 土砂圧送装置
FR2655334B1 (fr) * 1989-12-06 1992-02-21 Poudres & Explosifs Ste Nale Procede de preparation de chlorures d'acides carboxyliques chlores.
DE4240965A1 (de) * 1992-12-05 1994-06-09 Basf Ag Verfahren zur Herstellung von Acylaromaten
FR2745567B1 (fr) * 1996-02-29 1998-04-10 Rhone Poulenc Agrochimie Phosgenation sous pression des acides pour la prodution des chlorures d'acides
US6433211B1 (en) * 1998-09-24 2002-08-13 Showa Denko Kabushiki Kaisha Process for producing cyanobenzoic acid derivatives
DE102004057146A1 (de) * 2004-11-26 2006-06-01 Basf Ag Verfahren zur Herstellung von Phthalsäuredichlorid
CA2821517A1 (en) * 2005-12-01 2007-06-07 Basf Se Process for producing nitrobenzoyl chloride
WO2009050120A1 (de) 2007-10-12 2009-04-23 Basf Se Verfahren zur herstelung von sulfonsäurediamiden
JP5235082B2 (ja) * 2008-02-25 2013-07-10 日本曹達株式会社 クロル化方法及びその反応終点の検知方法
WO2010016540A1 (ja) 2008-08-08 2010-02-11 昭和電工株式会社 イソシアネート基を含むエチレン性不飽和カルボン酸エステル化合物の重合抑制方法および製造方法
US8513454B2 (en) * 2011-12-08 2013-08-20 E I Du Pont De Nemours And Company Preparation of (phosphonyl) aromatic diesters and acids
CN113292413A (zh) * 2021-06-08 2021-08-24 安徽星宇化工有限公司 一种3-氯丙酸的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401643A (en) * 1932-02-11 1933-11-16 Chem Ind Basel Manufacture of organic acid halides and of derivatives therefrom
US3184506A (en) * 1961-07-19 1965-05-18 Du Pont Preparation of carboxylic acid chlorides
US3318950A (en) * 1963-12-10 1967-05-09 Du Pont Process for preparing carboxylic acid chlorides
US3673247A (en) * 1969-03-11 1972-06-27 Phillips Petroleum Co Hydroxybenzensulfonyl halide production

Also Published As

Publication number Publication date
FR2227255A1 (it) 1974-11-22
DE2321122B2 (de) 1976-11-18
GB1464463A (en) 1977-02-16
DE2321122A1 (de) 1974-11-14
JPS5726497B2 (it) 1982-06-04
CA1019763A (en) 1977-10-25
FR2227255B1 (it) 1977-10-21
NL175521B (nl) 1984-06-18
US3962326A (en) 1976-06-08
BE814256A (fr) 1974-10-28
JPS5030821A (it) 1975-03-27
IT1010100B (it) 1977-01-10
NL175521C (nl) 1984-11-16
NL7405348A (it) 1974-10-29

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Legal Events

Date Code Title Description
PL Patent ceased