FR1106265A - Process for the preparation of 2, 2'-dihydroxy-4, 4'-dialkoxybenzophenones - Google Patents

Process for the preparation of 2, 2'-dihydroxy-4, 4'-dialkoxybenzophenones

Info

Publication number
FR1106265A
FR1106265A FR1106265DA FR1106265A FR 1106265 A FR1106265 A FR 1106265A FR 1106265D A FR1106265D A FR 1106265DA FR 1106265 A FR1106265 A FR 1106265A
Authority
FR
France
Prior art keywords
dialkoxybenzophenones
dihydroxy
preparation
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film 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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1106265A publication Critical patent/FR1106265A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/47—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation using phosgene
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1106265D 1951-03-09 1952-03-08 Process for the preparation of 2, 2'-dihydroxy-4, 4'-dialkoxybenzophenones Expired FR1106265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1106265XA 1951-03-09 1951-03-09

Publications (1)

Publication Number Publication Date
FR1106265A true FR1106265A (en) 1955-12-16

Family

ID=22334031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106265D Expired FR1106265A (en) 1951-03-09 1952-03-08 Process for the preparation of 2, 2'-dihydroxy-4, 4'-dialkoxybenzophenones

Country Status (1)

Country Link
FR (1) FR1106265A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147299A2 (en) * 1983-12-22 1985-07-03 Rhone-Poulenc Chimie Process for the preparation of benzophenones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147299A2 (en) * 1983-12-22 1985-07-03 Rhone-Poulenc Chimie Process for the preparation of benzophenones
EP0147299A3 (en) * 1983-12-22 1985-10-09 Rhone-Poulenc Specialites Chimiques Process for the preparation of benzophenones

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