ES340027A1 - Procedimiento para preparar derivados de o-hidroxibenofeno-nas. - Google Patents

Procedimiento para preparar derivados de o-hidroxibenofeno-nas.

Info

Publication number
ES340027A1
ES340027A1 ES340027A ES340027A ES340027A1 ES 340027 A1 ES340027 A1 ES 340027A1 ES 340027 A ES340027 A ES 340027A ES 340027 A ES340027 A ES 340027A ES 340027 A1 ES340027 A1 ES 340027A1
Authority
ES
Spain
Prior art keywords
prepared
alkyl
dihydroxybenzophenone
reacting
chloride
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
ES340027A
Other languages
English (en)
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.)
Wyeth Holdings LLC
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
Priority claimed from US552439A external-priority patent/US3395115A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES340027A1 publication Critical patent/ES340027A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/136—Phenols containing halogens
    • 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
    • C07C45/46—Friedel-Crafts reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/132—Phenols containing keto groups, e.g. benzophenones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES340027A 1966-05-05 1967-04-29 Procedimiento para preparar derivados de o-hidroxibenofeno-nas. Expired ES340027A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US547736A US3399169A (en) 1966-05-05 1966-05-05 2-hydroxy-4-alkoxy-4'-alkylbenzophenones and polymers stabilized therewith
US552439A US3395115A (en) 1966-05-24 1966-05-24 Chlorinated benzophenone light stabilizers

Publications (1)

Publication Number Publication Date
ES340027A1 true ES340027A1 (es) 1968-05-16

Family

ID=27068637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340027A Expired ES340027A1 (es) 1966-05-05 1967-04-29 Procedimiento para preparar derivados de o-hidroxibenofeno-nas.

Country Status (7)

Country Link
US (1) US3399169A (es)
BE (1) BE698060A (es)
DE (1) DE1593750A1 (es)
ES (1) ES340027A1 (es)
GB (1) GB1145318A (es)
NL (1) NL6706230A (es)
SE (1) SE328897B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206129A1 (de) * 1981-04-16 1982-11-04 Riedel-De Haen Ag, 3016 Seelze Fluorbenzophenonderivat, verfahren zu seiner herstellung und seine verwendung
CH659821A5 (de) * 1982-06-16 1987-02-27 Sandoz Ag Verwendung von alkylsubstituierten 2,4-dihydroxybenzophenonen zum stabilisieren von einbrennlacken gegen den abbau durch licht.
DE4438543A1 (de) * 1994-10-28 1996-05-02 Bayer Ag Beschichtete Polycarbonatformkörper
CN111116982A (zh) 2014-11-20 2020-05-08 塞特工业公司 稳定剂组合物以及使用该稳定剂组合物保护有机材料免受uv光和热降解的方法
CN106316823A (zh) * 2016-08-18 2017-01-11 深圳市国华光电科技有限公司 一种光稳定剂、电润湿显示油墨及电润湿器件
EP3578599A1 (en) 2018-06-08 2019-12-11 Cytec Industries Inc. Granular stabilizer compositions for use in polymer resins and methods of making same
CN117597403A (zh) 2021-06-29 2024-02-23 塞特工业公司 用于保护涂层免受因暴露于uv-c光的有害影响损害的组合物及方法
CN118591450A (zh) 2022-01-01 2024-09-03 塞特工业公司 具有致密化促进剂的聚合物组合物及由其制造中空制品的旋转模制方法
WO2024083872A1 (en) 2022-10-18 2024-04-25 Cytec Industries Inc. Synergistic stabilizer compositions and methods for using same for protecting organic materials from uv light and thermal degradation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777828A (en) * 1953-04-03 1957-01-15 American Cyanamid Co Stabilization of mixtures of unsaturated polyesters and copolymerizable monomers by means of hydroxy substituted benzophenones
BE582206A (es) * 1958-09-22
US3049443A (en) * 1959-01-07 1962-08-14 American Cyanamid Co Process of dyeing synthetic fibers with o-hydroxybenzophenones
BE613863A (es) * 1961-02-15

Also Published As

Publication number Publication date
BE698060A (es) 1967-11-06
GB1145318A (en) 1969-03-12
NL6706230A (es) 1967-11-06
US3399169A (en) 1968-08-27
DE1593750A1 (de) 1970-12-10
SE328897B (es) 1970-09-28

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