CH510606A - Process for the preparation of o-hydroxy-p-alkoxybenzophenones - Google Patents

Process for the preparation of o-hydroxy-p-alkoxybenzophenones

Info

Publication number
CH510606A
CH510606A CH517269A CH517269A CH510606A CH 510606 A CH510606 A CH 510606A CH 517269 A CH517269 A CH 517269A CH 517269 A CH517269 A CH 517269A CH 510606 A CH510606 A CH 510606A
Authority
CH
Switzerland
Prior art keywords
alkoxybenzophenones
hydroxy
preparation
Prior art date
Application number
CH517269A
Other languages
German (de)
Inventor
Barry Bochner Martin
Edward Battin Dale
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of CH510606A publication Critical patent/CH510606A/en

Links

Classifications

    • 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
    • C07C45/71—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 being hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH517269A 1968-04-04 1969-04-03 Process for the preparation of o-hydroxy-p-alkoxybenzophenones CH510606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71893268A 1968-04-04 1968-04-04

Publications (1)

Publication Number Publication Date
CH510606A true CH510606A (en) 1971-07-31

Family

ID=24888143

Family Applications (1)

Application Number Title Priority Date Filing Date
CH517269A CH510606A (en) 1968-04-04 1969-04-03 Process for the preparation of o-hydroxy-p-alkoxybenzophenones

Country Status (6)

Country Link
BE (1) BE730687A (en)
CH (1) CH510606A (en)
DE (1) DE1917409A1 (en)
FR (1) FR2005531A1 (en)
GB (1) GB1194320A (en)
NL (1) NL6904567A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658910A (en) * 1970-02-11 1972-04-25 Carlisle Chemical Works Liquid 2-hydroxy-4-alkoxybenzophenones
CN112321407A (en) * 2020-10-29 2021-02-05 马鞍山科思化学有限公司 Novel process for preparing sunscreen agent 2-hydroxy-4-n-octoxy benzophenone

Also Published As

Publication number Publication date
GB1194320A (en) 1970-06-10
FR2005531A1 (en) 1969-12-12
NL6904567A (en) 1969-10-07
DE1917409A1 (en) 1969-11-13
BE730687A (en) 1969-09-29

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Legal Events

Date Code Title Description
PL Patent ceased