GB978722A - New compounds and methods of making same - Google Patents

New compounds and methods of making same

Info

Publication number
GB978722A
GB978722A GB828761A GB828761A GB978722A GB 978722 A GB978722 A GB 978722A GB 828761 A GB828761 A GB 828761A GB 828761 A GB828761 A GB 828761A GB 978722 A GB978722 A GB 978722A
Authority
GB
United Kingdom
Prior art keywords
general formula
group
radical
bridging group
products
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
GB828761A
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
Priority claimed from US13720A external-priority patent/US3085097A/en
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB978722A publication Critical patent/GB978722A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/12—Radicals substituted by oxygen atoms
    • 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
    • C08K5/16—Nitrogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

The invention comprises compounds of the general formula <FORM:0978722/C1/1> where R1 is an alkyl group of 1-9 carbon atoms and R2 is a hydroxyalkyl, haloalkyl, cyanoalkyl, alkoxyalkyl, hydroxyalkoxyalkyl, carbalkoxy alkyl, aryl or substituted aryl group or a monovalent heterocyclic radical. A large number of groups which R2 may represent are specified, and the heterocyclic groups specified in this connection include furyl, thienyl, pyrryl, indolyl, oxazolyl, pyridyl and quinolyl. The invention comprises also compounds in which the radical R2 is replaced by a bridging group, e.g. -CH2 CH2- or -CH2C6H4CH2-, many other bridging groups being specified. In this case the products are of the general formula <FORM:0978722/C1/2> R3 being the bridging group. The products may be prepared by condensing an appropriate 2-alkoxy -1- naphthaldehyde with an appropriate a -cyanoacetic acid ester in the presence of a basic catalyst, e.g. piperidine, preferably in a solvent at 75-150 DEG C. Such of the products as contain reactive hydroxyl groups may be treated with oxyalkylating or equivalent reagents, e.g. alkylene oxides, butylene dioxide, cyclohexene oxide, epichlorhydrin, butadiene dioxide or styrene oxide. Examples are given. U.S.A. Specification 2,426,056 is referred to.ALSO:Materials such as polyoxymethylene, polyethylene and unsaturated polyester resins are protected against ultra-violet light by the presence of a compound of general formula <FORM:0978722/C3/1> where R1 is an alkyl group of 1-9 carbon atoms and R2 is a hydroxyalkyl, haloalkyl, cyanoalkyl, alkoxyalkyl, hydroxyalkoxyalkyl, carbalkoxy alkyl, aryl or substituted aryl group or a monovalent heterocyclic radical, or one in which the radical R2 is replaced by a bridging group, e.g. -CH2CH2- or -CH2C6H4CH2-, in which case the compounds are of the general formula <FORM:0978722/C3/2> R3 being the bridging group. Examples are given.ALSO:Materials such as polyethylene terephthalate fibres are protected against ultra-violet light by treatment with a compound of general formula <FORM:0978722/D1-D2/1> where R1 is an alkyl group of 1-9 carbon atoms and R2 is a hydroxyalkyl, haloalkyl, cyanoalkyl, alkoxyalkyl, hydroxyalkoxyalkyl, carbalkoxy alkyl, aryl or substituted aryl group or a monovalent heterocyclic radical, or one in which the radical R2 is replaced by a bridging group, e.g.-CH2CH2- or -CH2C6H4CH2-, in which case the products of the general formula <FORM:0978722/D1-D2/2> R3 being the bridging group. Examples are given.
GB828761A 1960-03-09 1961-03-07 New compounds and methods of making same Expired GB978722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13720A US3085097A (en) 1960-03-09 1960-03-09 alpha-cyano, 2-alkoxy-1-naphthaleneacrylic acid esters

Publications (1)

Publication Number Publication Date
GB978722A true GB978722A (en) 1964-12-23

Family

ID=21761377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB828761A Expired GB978722A (en) 1960-03-09 1961-03-07 New compounds and methods of making same

Country Status (2)

Country Link
CH (1) CH411843A (en)
GB (1) GB978722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694619A1 (en) * 1966-05-31 1972-03-16 Martin Proc Co Inc Method of weathering polyester material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694619A1 (en) * 1966-05-31 1972-03-16 Martin Proc Co Inc Method of weathering polyester material

Also Published As

Publication number Publication date
CH411843A (en) 1966-04-30

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