ES8206413A1 - Procedimiento para preparar aldehidos aromaticos. - Google Patents

Procedimiento para preparar aldehidos aromaticos.

Info

Publication number
ES8206413A1
ES8206413A1 ES507944A ES507944A ES8206413A1 ES 8206413 A1 ES8206413 A1 ES 8206413A1 ES 507944 A ES507944 A ES 507944A ES 507944 A ES507944 A ES 507944A ES 8206413 A1 ES8206413 A1 ES 8206413A1
Authority
ES
Spain
Prior art keywords
preparing
substituted benzaldehydes
substituted
benzaldehydes
veratraldehyde
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
ES507944A
Other languages
English (en)
Other versions
ES507944A0 (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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES8206413A1 publication Critical patent/ES8206413A1/es
Publication of ES507944A0 publication Critical patent/ES507944A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0007—Aliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/54—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR ALDEHIDOS AROMATICOS. CONSTA DE LAS SIGUIENTES ETAPAS: 1) CONDENSAR M-Y/O P-CRESOL CON UN DERIVADO DE ACIDO ACETICO PARA OBTENER 2-HIDROXI-4-METILACETOFENONA Y/O 2-HIDROXI-5-METILACETOFENONA, I/ HACER REACCIONAR M-Y/O P-CRESOL CON EL DERIVADO DE ACIDO ACETICO PARA OBTENER ACETATO DE M-Y/O P-METILFENILO Y REDISPONER EN UN DISOLVENTE TAL COMO EL TETRACLOROETANO CLOROBENCENO Y TOLUENO UTILIZANDO CLORURO DE ALUMINIO COMO CATALIZADOR A 80-160 C. 2) OXIDACION DE LA 2-HIDROXI-4-METILACETOFENONA Y/O 2-HIDROXI-5-METALIFECETOFENONA OBTENIDAS PARA OBTENER 4-METILCATECOL, EL CUAL SE CONDENSA, CON LO QUE SE OBTIENE UN DERIVADO DE METIBENCENO, EL CUAL SE HALOGENA.
ES507944A 1979-12-21 1981-12-14 Procedimiento para preparar aldehidos aromaticos. Granted ES507944A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16701379A JPS5690031A (en) 1979-12-21 1979-12-21 Preparation of aromatic aldehyde

Publications (2)

Publication Number Publication Date
ES8206413A1 true ES8206413A1 (es) 1982-09-01
ES507944A0 ES507944A0 (es) 1982-09-01

Family

ID=15841758

Family Applications (2)

Application Number Title Priority Date Filing Date
ES497846A Expired ES8203813A1 (es) 1979-12-21 1980-12-17 Procedimiento para preparar aldehidos aromaticos
ES507944A Granted ES507944A0 (es) 1979-12-21 1981-12-14 Procedimiento para preparar aldehidos aromaticos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES497846A Expired ES8203813A1 (es) 1979-12-21 1980-12-17 Procedimiento para preparar aldehidos aromaticos

Country Status (5)

Country Link
US (1) US4335263A (es)
EP (1) EP0031253B1 (es)
JP (1) JPS5690031A (es)
DE (1) DE3065216D1 (es)
ES (2) ES8203813A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724321A (en) * 1980-07-16 1982-02-08 Mitsubishi Gas Chem Co Inc Preparation of aromatic aldehyde
FR2557097B1 (fr) * 1983-12-22 1986-06-13 Rhone Poulenc Spec Chim Procede de preparation de bromobenzaldehydes hydroxy et/ou alkoxy substitues
FR2557098B1 (fr) * 1983-12-22 1986-06-13 Rhone Poulenc Spec Chim Procede de preparation de bromobenzaldehydes hydroxy et/ou alkoxy substitues
US4579977A (en) * 1984-12-20 1986-04-01 Phillips Petroleum Company Process for the oxidation of organic halides to organic aldehydes
US4559111A (en) * 1984-12-20 1985-12-17 Phillips Petroleum Company Azeotropic purification of Z-11-hexadecenal
CA2069475A1 (en) * 1990-10-08 1992-04-09 Itaru Nitta Process for producing highly pure carboxylic acid phenyl esters
US5440061A (en) * 1994-03-29 1995-08-08 The Procter & Gamble Company Hydrolysis of methyl esters in dimethylsulfoxide for production of fatty acids
FR2742335B1 (fr) * 1995-12-13 1998-02-20 Rhone Poulenc Chimie Procede d'obtention de compositions parfumantes et de produits parfumes et produits ainsi obtenus
US5808130A (en) * 1996-06-27 1998-09-15 Henkel Corporation Esterification of phenols
US6013841A (en) * 1997-07-17 2000-01-11 Dakota Gasification Company Method for the conversion of 3- and 4-methylcatechol to benzaldehyde
WO2001066549A1 (fr) * 2000-03-07 2001-09-13 Kyorin Pharmaceutical Co., Ltd. Composes intermediaires
CN102010302B (zh) * 2010-11-08 2014-03-26 湖南大学 一种以含一溴甲烷的废气为原料制备3,4-二甲氧基甲苯的方法
CN103193608B (zh) * 2013-04-12 2015-12-02 张家港威胜生物医药有限公司 一种以藜芦醚为原料制备邻藜芦醛的方法
CN104030893A (zh) * 2014-06-09 2014-09-10 上海应用技术学院 一种4-甲基邻苯二酚的制备方法
CN107108425B (zh) * 2014-12-23 2021-04-27 安西娅芳香剂私人有限公司 用于合成烷氧基取代的苯甲醛的有效工艺
CN111704534A (zh) * 2020-06-15 2020-09-25 杭州迈科瑞科技有限公司 一种使用微通道反应器连续化工业生产对苯二甲醛的工艺
CN112047823A (zh) * 2020-07-27 2020-12-08 南京延长反应技术研究院有限公司 一种卤代苯甲醛的制备系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816144A (en) * 1955-08-04 1957-12-10 Robert W Harris Production of benzaldehyde
GB1041764A (en) * 1964-02-12 1966-09-07 S B Penick & Company Manufacture of guaiacol
US3360566A (en) * 1964-11-25 1967-12-26 Hooker Chemical Corp Manufacture of 2', 4'-dichloroacetophenones and beta-polychlorinated 2', 4'-dichloroacetophenones from mixed dichlorobenzenes
US3585243A (en) * 1968-11-21 1971-06-15 Rhodia Process for the preparation of ortho- and para-dihydric phenols from the corresponding ortho- and para-hydroxy phenaldehydes
DE2101992A1 (en) * 1971-01-16 1972-08-03 Riedel-De Haen Ag, 3016 Seelze 4-alkyl-pyrocatechols prodn - by oxidation of 4-alkyl- phenols
US3804855A (en) * 1972-03-22 1974-04-16 Ncr Naphthalide compounds
DE2512614C2 (de) * 1974-03-25 1984-02-23 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von 4-Hydroxy-3,5-dibrombenzaldehyd
GB1470665A (en) * 1974-10-24 1977-04-21 Kodak Ltd Preparation of o-hydroxyphenylketones
US4008276A (en) * 1975-01-20 1977-02-15 Sterling Drug Inc. Phenyl-lower-alkylamines
US4085147A (en) * 1976-02-05 1978-04-18 Shell Oil Company Preparation of meta-aryloxy-benzaldehydes
GB1538214A (en) * 1976-05-20 1979-01-10 Shell Int Research Process for the preparation of heliotropin
US4108904A (en) * 1976-09-22 1978-08-22 American Cyanamid Company Process for the preparation of m-phenoxybenzaldehyde
JPS5495534A (en) * 1977-12-29 1979-07-28 Shell Int Research Manufacture of mmaryloxybenz aldehyde
ATE670T1 (de) * 1978-11-16 1982-02-15 Hoechst Aktiengesellschaft Verfahren zur herstellung von p-tert.-butylbenzaldehyd und dessen am kern durch halogen substituierten derivaten.

Also Published As

Publication number Publication date
JPS6232738B2 (es) 1987-07-16
ES497846A0 (es) 1982-05-01
US4335263A (en) 1982-06-15
EP0031253B1 (en) 1983-10-05
ES8203813A1 (es) 1982-05-01
DE3065216D1 (en) 1983-11-10
JPS5690031A (en) 1981-07-21
EP0031253A1 (en) 1981-07-01
ES507944A0 (es) 1982-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302