IE37683L - 2, 5-disubstituted benzoic acids - Google Patents

2, 5-disubstituted benzoic acids

Info

Publication number
IE37683L
IE37683L IE730833A IE83373A IE37683L IE 37683 L IE37683 L IE 37683L IE 730833 A IE730833 A IE 730833A IE 83373 A IE83373 A IE 83373A IE 37683 L IE37683 L IE 37683L
Authority
IE
Ireland
Prior art keywords
disubstituted
benzoic acids
alkenyloxy
benzene
alkenyl
Prior art date
Application number
IE730833A
Other versions
IE37683B1 (en
Original Assignee
Ile De France
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 Ile De France filed Critical Ile De France
Publication of IE37683L publication Critical patent/IE37683L/en
Publication of IE37683B1 publication Critical patent/IE37683B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/02—Preparation of sulfones; Preparation of sulfoxides by formation of sulfone or sulfoxide groups by oxidation of sulfides, or by formation of sulfone groups by oxidation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C317/22—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C317/34—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring
    • C07C317/36—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring with the nitrogen atoms of the amino groups bound to hydrogen atoms or to carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C07C317/46—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1394499 Process for 2,5-disubstituted-benzoic acids SOC D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILE-DE-FRANCE 29 May 1973 [30 May 1972] 25404/73 Heading C2C Compounds (I) where A and B are C 1 to C 5 alkyl or C 1 to C 5 alkenyl are prepared by (a) alkylating p-bromophenol, (b) treating the p-bromo-(alkoxy or alkenyloxy)-benzene obtained by step (a) with a cuprous thiolate (BSCu), (c) oxidizing the p- (alkyl or alkenyl)thio-(alkoxy or alkenyloxy)- benzene obtained by step (b) to give the corresponding sulphone, (d) nitrating the sulphone to give a corresponding 2,5-disubstituted-nitro-benzene, which is reduced to the corresponding amine, (e) converting the amine to the corresponding nitrile by diazotization (Sandmeyer) and (f) hydrolysing the nitrile. [GB1394499A]
IE833/73A 1972-05-30 1973-05-24 2,5-disubstituted benzoic acids IE37683B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219409A FR2186965A5 (en) 1972-05-30 1972-05-30

Publications (2)

Publication Number Publication Date
IE37683L true IE37683L (en) 1973-11-30
IE37683B1 IE37683B1 (en) 1977-09-14

Family

ID=9099373

Family Applications (1)

Application Number Title Priority Date Filing Date
IE833/73A IE37683B1 (en) 1972-05-30 1973-05-24 2,5-disubstituted benzoic acids

Country Status (24)

Country Link
JP (2) JPS5441584B2 (en)
KR (1) KR780000267B1 (en)
AT (1) AT329536B (en)
BE (1) BE800025A (en)
BG (1) BG20778A3 (en)
CA (1) CA979002A (en)
CH (1) CH581615A5 (en)
CS (1) CS172976B2 (en)
DD (1) DD107026A5 (en)
DE (1) DE2327194A1 (en)
ES (1) ES415184A1 (en)
FR (1) FR2186965A5 (en)
GB (1) GB1394499A (en)
HU (1) HU166778B (en)
IE (1) IE37683B1 (en)
IL (1) IL42345A (en)
IT (1) IT1044242B (en)
LU (1) LU67686A1 (en)
MC (1) MC968A1 (en)
PH (1) PH9336A (en)
PL (1) PL86652B1 (en)
RO (1) RO62639A (en)
YU (1) YU39298B (en)
ZA (1) ZA733642B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460923A1 (en) * 1979-07-06 1981-01-30 Ile De France Prepn. of psychotropic drug intermediates - from 3-nitro-4-amino:anisole by five-stage process to 2-methoxy-4-amino-5-alkyl sulphonyl:benzoic acids
FR2460922A1 (en) * 1979-07-06 1981-01-30 Ile De France Psychotropic drug intermediate benzoic acids and ester(s) - with 2-methoxy-4-nitro-5-alkylsulphonyl substituents and use as tagged intermediates
US4459152A (en) * 1981-04-14 1984-07-10 Ciba-Geigy Corporation Nitroarylalkylsulfone derivatives as plant growth stimulants
IT1174495B (en) * 1984-02-17 1987-07-01 Nuovo Consoricio Sanitario Nat COMPOUNDS WITH LUBRICATING ACTIVITY

Also Published As

Publication number Publication date
DD107026A5 (en) 1974-07-12
FR2186965A5 (en) 1974-01-11
IE37683B1 (en) 1977-09-14
LU67686A1 (en) 1974-06-21
JPS4941339A (en) 1974-04-18
HU166778B (en) 1975-05-28
DE2327194A1 (en) 1973-12-20
MC968A1 (en) 1974-02-01
ES415184A1 (en) 1976-02-16
ZA733642B (en) 1974-04-24
KR780000267B1 (en) 1978-07-24
ATA458273A (en) 1975-08-15
AU5614473A (en) 1974-11-28
GB1394499A (en) 1975-05-14
YU135973A (en) 1982-06-30
CA979002A (en) 1975-12-02
RO62639A (en) 1978-05-15
JPS5014656A (en) 1975-02-15
YU39298B (en) 1984-10-31
JPS5441585B2 (en) 1979-12-08
CS172976B2 (en) 1977-01-28
JPS5441584B2 (en) 1979-12-08
IT1044242B (en) 1980-03-20
CH581615A5 (en) 1976-11-15
BE800025A (en) 1973-11-26
PL86652B1 (en) 1976-06-30
IL42345A0 (en) 1973-07-30
IL42345A (en) 1976-01-30
PH9336A (en) 1975-09-23
BG20778A3 (en) 1975-12-20
AT329536B (en) 1976-05-10

Similar Documents

Publication Publication Date Title
IE37683L (en) 2, 5-disubstituted benzoic acids
AU4826679A (en) N-dichloroacetyl-1,2,3,4-tetrahydro-quinaldine
BR7403459D0 (en) PROCESS FOR THE PREPARATION OF ACRYLIC ACID AND METHACRYLIC ACID BY THE REACTION OF PROPYLENE OR ISOBUTYLENE WITH MOLECULAR OXYGEN
BR7905321A (en) PROCESS FOR THE PREPARATION OF CHEMICALLY STABILIZED BLUE ACIDS, AND THEIR USE
SE8501180L (en) Centrifugal
IE36936B1 (en) New process for the preparation of (3-benzoylphenyl) alkanoic acids
GR862214B (en) Novel compounds
KR900701746A (en) Method for preparing 2-halo-4-alkylsulfonylbenzoic acid
GB1337507A (en) 2,3-dihydrobenzofuran-2-ones and their preparation
KR840001609A (en) Manufacturing method of azo pigment
GB1417757A (en) Preparation of cyanohydrins
GB1444036A (en) Process for splitting alkylaromatic hydroperoxides into phenolic compounds
MX6763E (en) IMPROVED PROCEDURE FOR OBTAINING P-HYDROXYPHENYLACETIC ACID
GB1258460A (en)
FR2505832B1 (en)
IE36885L (en) Manufacture of benzodiazepines.
GB1433455A (en) Method for preparing phenol compounds
GB1414443A (en) Process for the manufacture of 4-hydroxy-3-nitrobenzoic acid
Mudge et al. Rearrangement of an O-nitrophenylnitramine; a new synthesis of diazophenols
ES462860A1 (en) 2,3-Dichloro-4-hydroxy-benzoic acid and process for preparation thereof
AU576956B2 (en) Preparation of substituted benzotrichlorides
GB1384662A (en) Liquid crystal composition
GB1439295A (en) Hydroxylamine derivative and its preparation and conversion to n- diethylaminoethyl- 2 - methoxy - 5-methylsulphonylbenzamide
Acheson et al. Synthesis of 10-alkyl-and 10, 10′-alkyl-linked 9-aminoacridinium salts
NO163695C (en) PROCEDURE FOR PREPARING A CATALYST FOR USED POLYMERIZATION OF ALKENES AND USING THE CATALYST.