ES370751A1 - beta-PHENYL-ACRYLIC ACID NITRILES - Google Patents

beta-PHENYL-ACRYLIC ACID NITRILES

Info

Publication number
ES370751A1
ES370751A1 ES370751A ES370751A ES370751A1 ES 370751 A1 ES370751 A1 ES 370751A1 ES 370751 A ES370751 A ES 370751A ES 370751 A ES370751 A ES 370751A ES 370751 A1 ES370751 A1 ES 370751A1
Authority
ES
Spain
Prior art keywords
group
alkyl
phenyl
optionally substituted
general formula
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
ES370751A
Other languages
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES370751A1 publication Critical patent/ES370751A1/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
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/57—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/16—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)

Abstract

#-Phenylacrylic nitriles of the general formula (X is a substituent n is- 0, 1, 2 or 3 R 1 is an optionally substituted' phenyl or naphthyl group, an aromatic-heterocyclic radical which is linked-via a carbon atom of the heteroring to the [alpha]-carbon atom of the #-phenylacrylonitrile radical, or a carboxyl group R is an alkyl group, or -SO 2 NR 2 R 3 where R 2 and R 3 areeach alkyl groups or together with the nitrogen atom form a 6-membered ring or -SO 3 Z, where Z is hydrogen or a metal atom or -CH 2 OR 4 , where R 4 is alkyl, aryl or aralkyl with the proviso: that when n is 0 and R is C 1-4 alkyl, R 1 cannot be an optionally substituted phenyl group) may be prepared by treating a toluene derivative of general formula firstly with an alkali metal polysulphide in aqueous alkaline media at 50-120 C., and subsequently (without intermediate isolation), with a nitrile R 5 CH 2 CN, where R 5 is the same as R 1 or is a carboxamide or carboxylic ester group, followed by optional acidification and, when R 5 is amide or ester, by conversion to the corresponding carboxylic acid.
ES370751A 1968-08-23 1969-08-22 beta-PHENYL-ACRYLIC ACID NITRILES Expired ES370751A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681793261 DE1793261A1 (en) 1968-08-23 1968-08-23 ss-phenyl-acrylic acid nitrile

Publications (1)

Publication Number Publication Date
ES370751A1 true ES370751A1 (en) 1971-07-01

Family

ID=5707637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370751A Expired ES370751A1 (en) 1968-08-23 1969-08-22 beta-PHENYL-ACRYLIC ACID NITRILES

Country Status (9)

Country Link
AT (1) AT303016B (en)
BE (1) BE737792A (en)
BR (1) BR6911801D0 (en)
CH (1) CH529728A (en)
DE (1) DE1793261A1 (en)
ES (1) ES370751A1 (en)
FR (1) FR2016307A1 (en)
GB (1) GB1272269A (en)
NL (1) NL6912780A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584256A5 (en) * 1974-04-25 1977-01-31 Sandoz Ag
DE102011118606A1 (en) * 2011-11-15 2013-05-16 Philipps-Universität Marburg Stilbene compounds as PPAR beta / delta inhibitors for the treatment of PPAR beta / delta-mediated diseases

Also Published As

Publication number Publication date
NL6912780A (en) 1970-02-25
AT303016B (en) 1972-10-15
BR6911801D0 (en) 1973-01-11
DE1793261A1 (en) 1971-07-01
GB1272269A (en) 1972-04-26
CH529728A (en) 1972-10-31
BE737792A (en) 1970-02-02
FR2016307A1 (en) 1970-05-08

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