FR1128478A - Process for preparing polychlorophenols by alkaline hydrolysis of polychlorobenzenes - Google Patents

Process for preparing polychlorophenols by alkaline hydrolysis of polychlorobenzenes

Info

Publication number
FR1128478A
FR1128478A FR1128478DA FR1128478A FR 1128478 A FR1128478 A FR 1128478A FR 1128478D A FR1128478D A FR 1128478DA FR 1128478 A FR1128478 A FR 1128478A
Authority
FR
France
Prior art keywords
polychlorobenzenes
polychlorophenols
preparing
alkaline hydrolysis
hydrolysis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali Co
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 Diamond Alkali Co filed Critical Diamond Alkali Co
Application granted granted Critical
Publication of FR1128478A publication Critical patent/FR1128478A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1128478D 1954-04-02 1955-04-01 Process for preparing polychlorophenols by alkaline hydrolysis of polychlorobenzenes Expired FR1128478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1128478XA 1954-04-02 1954-04-02

Publications (1)

Publication Number Publication Date
FR1128478A true FR1128478A (en) 1957-01-07

Family

ID=22346143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128478D Expired FR1128478A (en) 1954-04-02 1955-04-01 Process for preparing polychlorophenols by alkaline hydrolysis of polychlorobenzenes

Country Status (1)

Country Link
FR (1) FR1128478A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114728879A (en) * 2020-10-20 2022-07-08 Sds生物技术株式会社 Method for producing dimethyl 2,3,5, 6-tetrachloro-1, 4-phthalate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114728879A (en) * 2020-10-20 2022-07-08 Sds生物技术株式会社 Method for producing dimethyl 2,3,5, 6-tetrachloro-1, 4-phthalate
CN114728879B (en) * 2020-10-20 2023-11-14 Sds生物技术株式会社 Method for producing 2,3,5, 6-tetrachloro-1, 4-dimethyl phthalate

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