IT953424B - PROCESS FOR THE PREPARATION OF HYDROXYCITRONELLAL - Google Patents

PROCESS FOR THE PREPARATION OF HYDROXYCITRONELLAL

Info

Publication number
IT953424B
IT953424B IT21165/72A IT2116572A IT953424B IT 953424 B IT953424 B IT 953424B IT 21165/72 A IT21165/72 A IT 21165/72A IT 2116572 A IT2116572 A IT 2116572A IT 953424 B IT953424 B IT 953424B
Authority
IT
Italy
Prior art keywords
hydroxycitronellal
preparation
Prior art date
Application number
IT21165/72A
Other languages
Italian (it)
Original Assignee
Givaudan & Cie 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 Givaudan & Cie Sa filed Critical Givaudan & Cie Sa
Application granted granted Critical
Publication of IT953424B publication Critical patent/IT953424B/en

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)
  • Catalysts (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
IT21165/72A 1971-03-22 1972-02-29 PROCESS FOR THE PREPARATION OF HYDROXYCITRONELLAL IT953424B (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
IT953424B true IT953424B (en) 1973-08-10

Family

ID=22427600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21165/72A IT953424B (en) 1971-03-22 1972-02-29 PROCESS FOR THE PREPARATION OF 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)

Families Citing this family (4)

* 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
CN112473704B (en) * 2020-11-18 2022-07-12 万华化学集团股份有限公司 Honeycomb metal ceramic bifunctional catalyst, application thereof and method for preparing hydroxycitronellal
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
CN113666810B (en) * 2021-08-25 2024-07-02 江苏宏邦化工科技有限公司 Green synthesis method of hydroxycitronellal

Also Published As

Publication number Publication date
NL156388B (en) 1978-04-17
NL7203342A (en) 1972-09-26
GB1342862A (en) 1974-01-03
JPS5117527B1 (en) 1976-06-03
DE2211421A1 (en) 1972-09-28
CA966503A (en) 1975-04-22
CH566951A5 (en) 1975-09-30
ES401001A1 (en) 1975-02-01
BE781046A (en) 1972-09-22
FR2130497B1 (en) 1977-07-15
DE2211421B2 (en) 1977-01-27
FR2130497A1 (en) 1972-11-03
BR7201552D0 (en) 1973-05-24

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