ES401001A1 - Process for preparing hydroxycitronellal - Google Patents

Process for preparing hydroxycitronellal

Info

Publication number
ES401001A1
ES401001A1 ES401001A ES401001A ES401001A1 ES 401001 A1 ES401001 A1 ES 401001A1 ES 401001 A ES401001 A ES 401001A ES 401001 A ES401001 A ES 401001A ES 401001 A1 ES401001 A1 ES 401001A1
Authority
ES
Spain
Prior art keywords
hydroxycitronellal
preparing
preparing hydroxycitronellal
hydroxycitronellol
translation
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
ES401001A
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.)
Givaudan SA
Original Assignee
L Givaudan and Co SA
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 L Givaudan and Co SA filed Critical L Givaudan and Co SA
Publication of ES401001A1 publication Critical patent/ES401001A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Catalysts (AREA)

Abstract

A process for the preparation of hydroxycitronellal, characterized by heating hydroxycitronellol at temperatures above 100ºC, in the presence of oxygen and a catalyst chosen from the Group 1-B metals of the Periodic System. (Machine-translation by Google Translate, not legally binding)
ES401001A 1971-03-22 1972-03-21 Process for preparing hydroxycitronellal Expired ES401001A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12696271A 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
ES401001A1 true ES401001A1 (en) 1975-02-01

Family

ID=22427600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401001A Expired ES401001A1 (en) 1971-03-22 1972-03-21 Process for preparing hydroxycitronellal

Country Status (11)

Country Link
JP (1) JPS5117527B1 (en)
BE (1) BE781046A (en)
BR (1) BR7201552D0 (en)
CA (1) CA966503A (en)
CH (1) CH566951A5 (en)
DE (1) DE2211421B2 (en)
ES (1) ES401001A1 (en)
FR (1) FR2130497B1 (en)
GB (1) GB1342862A (en)
IT (1) IT953424B (en)
NL (1) NL156388B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473704A (en) * 2020-11-18 2021-03-12 万华化学集团股份有限公司 Honeycomb metal ceramic bifunctional catalyst, application thereof and method for preparing hydroxycitronellal

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037447A1 (en) * 2006-08-10 2008-02-14 Clariant Specialty Fine Chemicals (Deutschland) Gmbh Catalytic oxidation of terpenes with noble metal catalysts
CN115557832B (en) * 2021-07-02 2024-05-07 安徽圣诺贝化学科技有限公司 Synthesis method of citronellal
CN113666810A (en) * 2021-08-25 2021-11-19 江苏宏邦化工科技有限公司 Green synthesis method of hydroxycitronellal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112473704A (en) * 2020-11-18 2021-03-12 万华化学集团股份有限公司 Honeycomb metal ceramic bifunctional catalyst, application thereof and method for preparing hydroxycitronellal

Also Published As

Publication number Publication date
NL156388B (en) 1978-04-17
IT953424B (en) 1973-08-10
GB1342862A (en) 1974-01-03
FR2130497A1 (en) 1972-11-03
CH566951A5 (en) 1975-09-30
CA966503A (en) 1975-04-22
FR2130497B1 (en) 1977-07-15
NL7203342A (en) 1972-09-26
DE2211421A1 (en) 1972-09-28
BR7201552D0 (en) 1973-05-24
BE781046A (en) 1972-09-22
JPS5117527B1 (en) 1976-06-03
DE2211421B2 (en) 1977-01-27

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