SU637075A3 - Method of obtaining 2,5-dichlor-n-xylene - Google Patents

Method of obtaining 2,5-dichlor-n-xylene

Info

Publication number
SU637075A3
SU637075A3 SU762318204A SU2318204A SU637075A3 SU 637075 A3 SU637075 A3 SU 637075A3 SU 762318204 A SU762318204 A SU 762318204A SU 2318204 A SU2318204 A SU 2318204A SU 637075 A3 SU637075 A3 SU 637075A3
Authority
SU
USSR - Soviet Union
Prior art keywords
dichlor
obtaining
xylene
xylol
Prior art date
Application number
SU762318204A
Other languages
Russian (ru)
Inventor
Джелфанд Сэмюэль
Original Assignee
Хукер Кемикалз Энд Пластикс Корп., (Фирма)
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 Хукер Кемикалз Энд Пластикс Корп., (Фирма) filed Critical Хукер Кемикалз Энд Пластикс Корп., (Фирма)
Application granted granted Critical
Publication of SU637075A3 publication Critical patent/SU637075A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
    • C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
    • C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
    • C07C49/443—Saturated 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation 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
    • C07C45/513—Preparation 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

Description

(54) СПОСОБ ПОЛУЧЕНИЯ 2,5-ДИХЛОР-Я-КСИЛОЛ.4(54) METHOD FOR OBTAINING 2,5-DICHLOR-I-XYLOL.4

SU762318204A 1975-02-04 1976-02-03 Method of obtaining 2,5-dichlor-n-xylene SU637075A3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SU637075A3 true SU637075A3 (en) 1978-12-05

Family

ID=24183212

Family Applications (2)

Application Number Title Priority Date Filing Date
SU762318204A SU637075A3 (en) 1975-02-04 1976-02-03 Method of obtaining 2,5-dichlor-n-xylene
SU762319160A SU791219A3 (en) 1975-02-04 1976-02-04 Method of preparing chlorobenzyl chlorides

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU762319160A SU791219A3 (en) 1975-02-04 1976-02-04 Method of preparing chlorobenzyl chlorides

Country Status (11)

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

Families Citing this family (1)

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

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 (en) * 1973-10-17 1978-04-20 Hooker Chemicals Plastics Corp ISOMER ORIENTATION CATALYSTS FOR THE HALOGENATION OF AROMATIC HYDROCARBONS

Also Published As

Publication number Publication date
CH619913A5 (en) 1980-10-31
DE2604278C2 (en) 1984-07-05
BR7600572A (en) 1976-08-31
BE838198A (en) 1976-08-02
DE2604278A1 (en) 1976-08-05
GB1492162A (en) 1977-11-16
NL7600938A (en) 1976-08-06
FR2300058A1 (en) 1976-09-03
JPS5953246B2 (en) 1984-12-24
JPS51101926A (en) 1976-09-08
IT1057596B (en) 1982-03-30
SU791219A3 (en) 1980-12-23
CA1081713A (en) 1980-07-15

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