[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1209631A - Pyrazoline compounds - Google Patents

Pyrazoline compounds

Info

Publication number
GB1209631A
GB1209631A GB02171/67A GB1217167A GB1209631A GB 1209631 A GB1209631 A GB 1209631A GB 02171/67 A GB02171/67 A GB 02171/67A GB 1217167 A GB1217167 A GB 1217167A GB 1209631 A GB1209631 A GB 1209631A
Authority
GB
United Kingdom
Prior art keywords
alkyl
atom
formula
group
pyrazoline compounds
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
GB02171/67A
Inventor
George Harold Keats
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB02171/67A priority Critical patent/GB1209631A/en
Publication of GB1209631A publication Critical patent/GB1209631A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/671—Optical brightening assistants, e.g. enhancers or boosters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/679—Fixing treatments in optical brightening, e.g. heating, steaming or acid shock

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,209,631. Pyrazoline compounds. IMPERIAL CHEMICAL INDUSTRIES Ltd. 16 Feb.; 1968 [15 March, 1967], No. 12171/67. Heading C2C. [Also in Divisions C3 and D1] Novel pyrazoline compounds having the general formula wherein X represents a hydrogen atom, a halogen atom or an alkyl, alkoxy or acylamino group, Y represents a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms, and Z represents an alkyl, alkenyl, substituted alkyl, aralkyl, aryl or substituted aryl group, are prepared by reacting a pyrazoline compound having the formula wherein X is as above and M represents an alkali metal atom or a trialkylammonium group, with an α-halogenocarboxylic ester derivative having the formula wherein Hal represents a chlorine or bromine atom and Y and Z are as above, in the presence of a tertiary amine or an N,N-dialkyl-formamide, and optionally in the presence of a solvent, e.g. a hydrocarbon, a tertiary amine, or an excess of the α-halogenocarboxylic ester, at 50-150‹ C.
GB02171/67A 1967-03-15 1967-03-15 Pyrazoline compounds Expired GB1209631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB02171/67A GB1209631A (en) 1967-03-15 1967-03-15 Pyrazoline compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB02171/67A GB1209631A (en) 1967-03-15 1967-03-15 Pyrazoline compounds

Publications (1)

Publication Number Publication Date
GB1209631A true GB1209631A (en) 1970-10-21

Family

ID=9999651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02171/67A Expired GB1209631A (en) 1967-03-15 1967-03-15 Pyrazoline compounds

Country Status (1)

Country Link
GB (1) GB1209631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957815A (en) * 1971-09-09 1976-05-18 Hoechst Aktiengesellschaft 3-[3',4'-Dichloro-6'-alkyl-phenyl]-Δ2 -pyrazoline derivatives and their use as optical brighteners
US4985180A (en) * 1988-07-15 1991-01-15 E. I. Du Pont De Nemours And Company Process for preparing phenyl esters of substituted acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957815A (en) * 1971-09-09 1976-05-18 Hoechst Aktiengesellschaft 3-[3',4'-Dichloro-6'-alkyl-phenyl]-Δ2 -pyrazoline derivatives and their use as optical brighteners
US4985180A (en) * 1988-07-15 1991-01-15 E. I. Du Pont De Nemours And Company Process for preparing phenyl esters of substituted acids

Similar Documents

Publication Publication Date Title
PH22346A (en) 2,3-dioxo-piperazino carbonylamino alkanoic acid
GB1390748A (en) Alkyl and cycloalkylthiophenylalkylaminoalkanols their salts and the preparation thereof
GB1175931A (en) Heteryl-Methane Compounds
GB1189769A (en) Triazine Derivatives, processes for their manufacture and use
GB1209631A (en) Pyrazoline compounds
GB1345667A (en) Halogenoacetanilides and herbicidal compositions containing them
GB1316587A (en) 4-chloropyrazolyl compounds and their use as brightening agents
GB1192862A (en) Alkoxymethylamide Derivatives of Esters and/or Amides of Acids of Phosphorus
GB1225179A (en)
ES394346A1 (en) Procedure for the preparation of new 2-alquiltio-4,6 -diamino - s - triacinas of activity herbicida. (Machine-translation by Google Translate, not legally binding)
GB1254928A (en) beta-ALKOXYACRYLIC ACID AMIDES
ES433843A1 (en) Substituted 4,4-dicyclohexylmethane derivatives and microbicidal preparations containing them
GB1460537A (en) Process for the preparation of thiophene derivatives and deri vatives obtained by the said process
GB1285536A (en) Polycyclic pyrylium salts
ES379700A1 (en) A procedure for preparing beta-amino-alpha-bencilacrilic nitril derivatives. (Machine-translation by Google Translate, not legally binding)
GB1208941A (en) Novel dichlorothiobenzamide derivatives
GB1084287A (en)
GB1215198A (en) Process for the production of acetals and ketals of chlorinated aldehydes and ketones, respectively
GB1409987A (en) Beta-amino-beta-imino-propionic acid esters
GB1050198A (en)
GB1490985A (en) Processes for the preparation of substituted chloroacylanilides
GB1199870A (en) Process for Preparing N-acyl Urethanes
GB1308389A (en) Surface-coating compositions containing organotin succinates
GB1230818A (en)
ES284536A1 (en) Procedure for the preparation of new derivatives of 6-amino-penicilanic acid (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees