ITMI911693A1 - Procedimento per la clorometilazione di composti organici aromatici - Google Patents

Procedimento per la clorometilazione di composti organici aromatici

Info

Publication number
ITMI911693A1
ITMI911693A1 IT001693A ITMI911693A ITMI911693A1 IT MI911693 A1 ITMI911693 A1 IT MI911693A1 IT 001693 A IT001693 A IT 001693A IT MI911693 A ITMI911693 A IT MI911693A IT MI911693 A1 ITMI911693 A1 IT MI911693A1
Authority
IT
Italy
Prior art keywords
chloromethylation
procedure
organic compounds
aromatic organic
aromatic
Prior art date
Application number
IT001693A
Other languages
English (en)
Inventor
Angelis Alberto De
Federico Maspero
Franco Rivetti
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to ITMI911693A priority Critical patent/IT1248089B/it
Publication of ITMI911693A0 publication Critical patent/ITMI911693A0/it
Priority to BE9200566A priority patent/BE1005988A3/fr
Publication of ITMI911693A1 publication Critical patent/ITMI911693A1/it
Application granted granted Critical
Publication of IT1248089B publication Critical patent/IT1248089B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/04Substitution
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/32Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/18Introducing halogen atoms or halogen-containing groups
    • C08F8/24Haloalkylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ITMI911693A 1991-06-20 1991-06-20 Procedimento per la clorometilazione di composti organici aromatici IT1248089B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI911693A IT1248089B (it) 1991-06-20 1991-06-20 Procedimento per la clorometilazione di composti organici aromatici
BE9200566A BE1005988A3 (fr) 1991-06-20 1992-06-18 Procede de chloromethylation de composes organiques aromatiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911693A IT1248089B (it) 1991-06-20 1991-06-20 Procedimento per la clorometilazione di composti organici aromatici

Publications (3)

Publication Number Publication Date
ITMI911693A0 ITMI911693A0 (it) 1991-06-20
ITMI911693A1 true ITMI911693A1 (it) 1992-12-20
IT1248089B IT1248089B (it) 1995-01-05

Family

ID=11360162

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911693A IT1248089B (it) 1991-06-20 1991-06-20 Procedimento per la clorometilazione di composti organici aromatici

Country Status (2)

Country Link
BE (1) BE1005988A3 (it)
IT (1) IT1248089B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629386A (en) * 1995-05-25 1997-05-13 Bayer Rubber Inc. Halomethylation of polymer
CN115819743B (zh) * 2023-02-09 2023-06-02 江苏恒力化纤股份有限公司 一种酸性可染嵌段共聚酯及其制备方法
CN115819261B (zh) * 2023-02-09 2023-06-02 江苏恒力化纤股份有限公司 一种季铵化对苯二甲酸双羟乙酯及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015416B (de) * 1954-06-03 1957-09-12 Perfogit Societa Per Azioni Verfahren zur Chlormethylierung monoalkylierter Benzolkohlenwasserstoffe
US4447650A (en) * 1982-07-26 1984-05-08 The Dow Chemical Company Methylene coupling of aromatics
US4900796A (en) * 1988-02-02 1990-02-13 Rohm And Haas Company Process for preparing chloromethylated aromatic materials

Also Published As

Publication number Publication date
ITMI911693A0 (it) 1991-06-20
IT1248089B (it) 1995-01-05
BE1005988A3 (fr) 1994-04-12

Similar Documents

Publication Publication Date Title
DK0460575T3 (da) Aromatiske forbindelser
FI943876A0 (fi) Heterobisykliset yhdisteet
MX9201819A (es) Compuestos benzoheterociclicos.
NO920377L (no) Nitrogen-heterocykliske forbindelser
NO920011D0 (no) Avisingssammensetninger
DK72693D0 (da) Compounds
NO924112D0 (no) Acetylenforbindelser
FI944825A0 (fi) Fenyylibentsoamidipohjaiset fungsidiyhdisteet
DK124393D0 (da) Compounds
DE69210294D1 (de) Gummimischung
GB9105359D0 (en) Naphthyl organic compounds
ITMI911693A0 (it) Procedimento per la clorometilazione di composti organici aromatici
NO930791D0 (no) Substituerte tinnsilikatforbindelser
ZA925382B (en) Organic compounds
ITRM940566A0 (it) Composti organici
MX9205851A (es) Compuestos quimicos
FI934673A0 (fi) Styranordning foer mikrogivare
FI940890A0 (fi) Uusia yhdisteitä
ITMI920761A1 (it) Apparecchiatura di distillazione
NO922526D0 (no) Fremgangsmaate for bleking av cellulosemasse
DK150591D0 (da) Kemisk forbindelse
FI915016A (fi) Anordning foer boejning av glasskivor
MX9200442A (es) Compuestos herbicidas
ITMI913153A0 (it) Procedimento per la ossidazione di composti organici
NO923029L (no) A87689-forbindelser

Legal Events

Date Code Title Description
0001 Granted