IT1119707B - Processo per la preparazione di alogenuri di m-alogenobenzoile - Google Patents

Processo per la preparazione di alogenuri di m-alogenobenzoile

Info

Publication number
IT1119707B
IT1119707B IT27995/78A IT2799578A IT1119707B IT 1119707 B IT1119707 B IT 1119707B IT 27995/78 A IT27995/78 A IT 27995/78A IT 2799578 A IT2799578 A IT 2799578A IT 1119707 B IT1119707 B IT 1119707B
Authority
IT
Italy
Prior art keywords
halogenobenzoile
halogenes
preparation
halogenobenzoile halogenes
Prior art date
Application number
IT27995/78A
Other languages
English (en)
Other versions
IT7827995A0 (it
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IT7827995A0 publication Critical patent/IT7827995A0/it
Application granted granted Critical
Publication of IT1119707B publication Critical patent/IT1119707B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT27995/78A 1977-09-24 1978-09-22 Processo per la preparazione di alogenuri di m-alogenobenzoile IT1119707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2743144A DE2743144B2 (de) 1977-09-24 1977-09-24 Verfahren zur Herstellung von m-Halogenbenzoylhalogeniden

Publications (2)

Publication Number Publication Date
IT7827995A0 IT7827995A0 (it) 1978-09-22
IT1119707B true IT1119707B (it) 1986-03-10

Family

ID=6019853

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27995/78A IT1119707B (it) 1977-09-24 1978-09-22 Processo per la preparazione di alogenuri di m-alogenobenzoile

Country Status (4)

Country Link
US (1) US4190600A (it)
EP (1) EP0001252B1 (it)
DE (2) DE2743144B2 (it)
IT (1) IT1119707B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928987A1 (de) * 1979-07-18 1981-02-12 Bayer Ag 4-fluor-3-brom-benzoylfluorid und verfahren zu seiner herstellung
CA1289573C (en) * 1986-04-30 1991-09-24 James J. Maul Synthesis of high purity 5-chloroisophthaloyl chloride
WO1998037052A1 (en) * 1997-02-19 1998-08-27 Albemarle Corporation Preparation of aryl bromoaryl ketones and carboxylic derivatives thereof
US6271417B1 (en) * 1998-07-08 2001-08-07 Albemarble Corporation Process for producing 3-bromobenzoyl halides
US6417407B1 (en) * 2000-02-10 2002-07-09 Gabriel Performance Products, Llc Method of making 2-bromo-4-chloro substituted phenols
CN109851489A (zh) * 2019-01-22 2019-06-07 江苏佳麦化工有限公司 一种间氯苯甲酰氯的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714206A (en) * 1952-04-23 1954-08-25 Dow Chemical Co Improvements in the bromination of aromatic compounds
US3996274A (en) * 1974-11-22 1976-12-07 Mobil Oil Corporation Method for producing chlorobenzoyl chloride

Also Published As

Publication number Publication date
DE2743144A1 (de) 1979-03-29
US4190600A (en) 1980-02-26
IT7827995A0 (it) 1978-09-22
DE2743144B2 (de) 1979-09-06
DE2860119D1 (en) 1980-11-27
EP0001252B1 (de) 1980-08-06
EP0001252A1 (de) 1979-04-04

Similar Documents

Publication Publication Date Title
IT1093902B (it) Processo per la preparazione di ottafluorofropano
IT1079910B (it) Processo per la preparazione di etilenglicol
IT1192310B (it) Processo per la produzione di alchilencarbonati
IT1094775B (it) Processo per la preparazione di idrocarburi alogenati
IT1097336B (it) Processo per la preparazione di uretani aromatici
IT1074698B (it) Processo per la preparazione di metaarilossi-benzaldeidi
IT1095355B (it) Processo per la preparazione di composti alogenati
IT1075503B (it) Processo per la preparazione di glicolesteri
IT1075494B (it) Processo per la preparazione di composti antistaminici
IT1094563B (it) Processo per la preparazione di idrocarburi
IT1113631B (it) Processo per la preparazione di composti alchilfenolici
IT1089011B (it) Processo per la preparazione di 2-metil-1-epten-6-one
IT1094560B (it) Processo per la preparazione di idrocarburi
IT1099550B (it) Processo per la determinazione di ferritina
IT1094931B (it) Processo per la preparazione di enamidi cicliche
IT1158862B (it) Processo per la preparazione di auranofina
IT1100887B (it) Processo per la preparazione di acetacetilaminobenzeni
IT1097048B (it) Processo per la preparazione di clorozincati di azo-coloranti di benzotiazolio
IT1094954B (it) Processo per la preparazione di 1-amino-2-bromo-4-idrossiantrachinone
IT1119707B (it) Processo per la preparazione di alogenuri di m-alogenobenzoile
IT1097374B (it) Processo per la preparazione di poliglicidileteri di fenoli poliidrossilici
IT1123187B (it) Processo per la preparazione di l-alfa-glicerilfosforilcolina
IT1098864B (it) Processo per la preparazione di nitroimidazoli
IT1085531B (it) Processo per la preparazione di 2-alcossi-6-bromo-naftaleni
IT1054578B (it) Processo per la preparazione di composti metilendiossiaro matici