IT1057596B - Procedimento per la preparazione di 2.5 dicloro p xilene - Google Patents

Procedimento per la preparazione di 2.5 dicloro p xilene

Info

Publication number
IT1057596B
IT1057596B IT1980276A IT1980276A IT1057596B IT 1057596 B IT1057596 B IT 1057596B IT 1980276 A IT1980276 A IT 1980276A IT 1980276 A IT1980276 A IT 1980276A IT 1057596 B IT1057596 B IT 1057596B
Authority
IT
Italy
Prior art keywords
dichlor
xylene
procedure
preparation
Prior art date
Application number
IT1980276A
Other languages
English (en)
Original Assignee
Hooker Chemicals Plastics Corp
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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Application granted granted Critical
Publication of IT1057596B publication Critical patent/IT1057596B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385Saturated compounds containing a keto group being part of a ring
    • C07C49/417Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/427Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
    • C07C49/443Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing eight or nine carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group

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)
IT1980276A 1975-02-04 1976-02-02 Procedimento per la preparazione di 2.5 dicloro p xilene IT1057596B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54706675A 1975-02-04 1975-02-04

Publications (1)

Publication Number Publication Date
IT1057596B true IT1057596B (it) 1982-03-30

Family

ID=24183212

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1980276A IT1057596B (it) 1975-02-04 1976-02-02 Procedimento per la preparazione di 2.5 dicloro p xilene

Country Status (11)

Country Link
JP (1) JPS5953246B2 (it)
BE (1) BE838198A (it)
BR (1) BR7600572A (it)
CA (1) CA1081713A (it)
CH (1) CH619913A5 (it)
DE (1) DE2604278C2 (it)
FR (1) FR2300058A1 (it)
GB (1) GB1492162A (it)
IT (1) IT1057596B (it)
NL (1) NL7600938A (it)
SU (2) SU637075A3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05332871A (ja) * 1992-06-01 1993-12-17 Tokinori Tsuda 指圧計

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692850A (en) * 1970-07-31 1972-09-19 Tenneco Chem Process for the production of 2,4,5-trichlorotoluene
IT1022654B (it) * 1973-10-17 1978-04-20 Hooker Chemicals Plastics Corp Catalizzatori di orientamento di isomere per la alogenazione di idrocarburi aromatici

Also Published As

Publication number Publication date
GB1492162A (en) 1977-11-16
JPS51101926A (ja) 1976-09-08
BE838198A (fr) 1976-08-02
BR7600572A (pt) 1976-08-31
FR2300058A1 (fr) 1976-09-03
CH619913A5 (en) 1980-10-31
CA1081713A (en) 1980-07-15
NL7600938A (nl) 1976-08-06
DE2604278C2 (de) 1984-07-05
SU791219A3 (ru) 1980-12-23
SU637075A3 (ru) 1978-12-05
JPS5953246B2 (ja) 1984-12-24
DE2604278A1 (de) 1976-08-05

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