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BE751569A - PROCESS FOR OBTAINING 1,4-BIS (TRICHLOROMETHYL) BENZENE. - Google Patents

PROCESS FOR OBTAINING 1,4-BIS (TRICHLOROMETHYL) BENZENE.

Info

Publication number
BE751569A
BE751569A BE751569DA BE751569A BE 751569 A BE751569 A BE 751569A BE 751569D A BE751569D A BE 751569DA BE 751569 A BE751569 A BE 751569A
Authority
BE
Belgium
Prior art keywords
trichloromethyl
benzene
bis
obtaining
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Englin Abram L
Rozenberg Vladimir R
Motsarev Georgy V
Pogodina Ekaterina P
Khodkina Vera E
Uspenskaya Inessa N
Spektor Isaak E
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 Englin Abram L, Rozenberg Vladimir R, Motsarev Georgy V, Pogodina Ekaterina P, Khodkina Vera E, Uspenskaya Inessa N, Spektor Isaak E filed Critical Englin Abram L
Publication of BE751569A publication Critical patent/BE751569A/en

Links

Classifications

    • 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
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE751569D 1970-06-05 1970-06-05 PROCESS FOR OBTAINING 1,4-BIS (TRICHLOROMETHYL) BENZENE. BE751569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE751569 1970-06-05
FR7021873A FR2096698A1 (en) 1970-06-05 1970-06-15 1, 4-bis-(trichloromethyl) benzene purification - - by crystallization from 7-10c hydrocarbons

Publications (1)

Publication Number Publication Date
BE751569A true BE751569A (en) 1970-11-16

Family

ID=25656825

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751569D BE751569A (en) 1970-06-05 1970-06-05 PROCESS FOR OBTAINING 1,4-BIS (TRICHLOROMETHYL) BENZENE.

Country Status (2)

Country Link
BE (1) BE751569A (en)
FR (1) FR2096698A1 (en)

Also Published As

Publication number Publication date
FR2096698B1 (en) 1973-08-10
FR2096698A1 (en) 1972-02-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROZENBERG VLADIMIR R.

Effective date: 19880630

Owner name: MOTSAREV GEORGY V.

Effective date: 19880630

Owner name: USPENSKAYA INESSA N.

Effective date: 19880630

Owner name: ENGLIN ABRAM L.

Effective date: 19880630

Owner name: POGODINA EKATERINA P.

Effective date: 19880630

Owner name: KHODKINA VERA E.

Effective date: 19880630

Owner name: SPEKTOR I.E.

Effective date: 19880630