GB1164648A - Preparation of 1,2-Di(aryl)ethylenes - Google Patents

Preparation of 1,2-Di(aryl)ethylenes

Info

Publication number
GB1164648A
GB1164648A GB46914/66A GB4691466A GB1164648A GB 1164648 A GB1164648 A GB 1164648A GB 46914/66 A GB46914/66 A GB 46914/66A GB 4691466 A GB4691466 A GB 4691466A GB 1164648 A GB1164648 A GB 1164648A
Authority
GB
United Kingdom
Prior art keywords
aryl
oxidant
reaction
ethylenes
stilbene
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
GB46914/66A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1164648A publication Critical patent/GB1164648A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
    • C07C2/84—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
    • 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
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/18—Arsenic, antimony or bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/34—Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,164,648. 1,2-Di-(aryl) ethylenes. EASTMAN KODAK CO. 20 Oct., 1966 [20 Oct., 1965], No. 46914/66. Heading C5E. [Also in Division C2] 1,2-Di-(aryl) ethylenes are prepared by heating one or more mono-aryl methanes at reaction temperatures with, as an inorganic oxidant, As 2 O 5 , Sb 2 O 5 , Bi 2 O 3 , SbO 4 or manganese arsenate or mixtures thereof, or a substance or substances giving rise to said oxidant on heating at or below said reaction temperature. Reaction may be effected at 200-600‹ C. with the monoaryl methane in liquid or vapour form. The inorganic oxidant may be supported on e.g. alumina, silica, titania or kieselguhr and may be re-oxidized periodically or by continuous or intermittent removal of part of the oxidant during the reaction, re-oxidation thereof and return thereof continuously or intermittently. The preparation of stilbene is described in Examples 1, 2 and 11. 4,4<SP>1</SP>-Diphenyl-stilbene, 1 - naphthyl - 2 - phenyl - ethylene and 1- (naphth - 2<SP>1</SP> - yl) - 2 - naphthylethylene are also specified as products of the process.
GB46914/66A 1965-10-20 1966-10-20 Preparation of 1,2-Di(aryl)ethylenes Expired GB1164648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49906265A 1965-10-20 1965-10-20

Publications (1)

Publication Number Publication Date
GB1164648A true GB1164648A (en) 1969-09-17

Family

ID=23983664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46914/66A Expired GB1164648A (en) 1965-10-20 1966-10-20 Preparation of 1,2-Di(aryl)ethylenes

Country Status (2)

Country Link
US (1) US3476747A (en)
GB (1) GB1164648A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761536A (en) * 1971-12-16 1973-09-25 Gulf Research Development Co Process for coupling propylene and isobutylene
JPS5745726B2 (en) * 1974-01-02 1982-09-29
US3965206A (en) * 1974-01-02 1976-06-22 Monsanto Company Production of stilbene and styrene
CH603513A5 (en) * 1975-02-05 1978-08-15 Sandoz Ag
US4196229A (en) * 1975-02-05 1980-04-01 Sandoz Ltd. Substituted divinyl stilbenes as optical brighteners
US4183828A (en) * 1976-10-27 1980-01-15 Monsanto Company Catalyst for dehydrocoupling process
US4091044A (en) * 1976-10-27 1978-05-23 Monsanto Company Dehydrocoupling process
US4117021A (en) * 1977-05-27 1978-09-26 Gulf Research & Development Company Process for removing organic oxygen-containing impurities from an organic composition
US4104318A (en) * 1977-05-27 1978-08-01 Gulf Research & Development Company Process for removing organic oxygen-containing impurities from an organic composition in the presence of steam
US4247727A (en) * 1979-12-10 1981-01-27 Monsanto Company Dehydrocoupling of toluene
US4254293A (en) * 1979-12-10 1981-03-03 Monsanto Company Dehydrocoupling of toluene
US4255604A (en) * 1979-12-10 1981-03-10 Monsanto Company Dehydrocoupling of toluene
US4268704A (en) * 1979-12-10 1981-05-19 Monsanto Company Dehydrocoupling of toluene
US4278824A (en) * 1979-12-10 1981-07-14 Monsanto Company Dehydrocoupling of toluene
US4255602A (en) * 1979-12-10 1981-03-10 Monsanto Company Stilbene formation by means of toluene dehydrocoupling using a cobalt-lanthanide catalyst
DE3062083D1 (en) * 1979-12-10 1983-03-24 Monsanto Co Dehydrocoupling of toluene
US4278826A (en) * 1979-12-10 1981-07-14 Monsanto Company Dehydrocoupling of toluene
US4255603A (en) * 1979-12-10 1981-03-10 Monsanto Company Dehydrocoupling of toluene
US4243825A (en) * 1979-12-10 1981-01-06 Monsanto Company Dehydrocoupling of toluene
US4278825A (en) * 1979-12-10 1981-07-14 Monsanto Company Dehydrocoupling of toluene
US4268703A (en) * 1979-12-10 1981-05-19 Monsanto Company Dehydrocoupling of toluene
JPS58119342A (en) * 1981-12-29 1983-07-15 Kureha Chem Ind Co Ltd Catalyst for oxidative dehydrogenating dimerization
US4921964A (en) * 1989-03-01 1990-05-01 Eastman Kodak Company Process for the preparation of stilbene derivatives
CN102070551B (en) * 2010-12-29 2012-06-20 河北星宇化工有限公司 Method for preparing 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
PL227854B1 (en) * 2014-09-07 2018-01-31 Uniwersytet Jagiellonski Application of 2-(4-styrylphenyl) benzoxazole and polymer scintillator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483392A (en) * 1949-10-04 Substituted ethylenes and process
GB861240A (en) * 1958-03-14 1961-02-15 Sterling Drug Inc Process for the preparation of 4,4-bis(benzimidazol-2-yl) stilbene
GB999056A (en) * 1963-08-13 1965-07-21 Distillers Co Yeast Ltd Improvements in or relating to the production of alkenyl benzenes
CH469782A (en) * 1963-11-14 1969-03-15 Ciba Geigy Use of new bis-oxazolyl-stilbene compounds as optical brightening agents outside the textile industry

Also Published As

Publication number Publication date
US3476747A (en) 1969-11-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees