GB1541972A - Process for the preparation of aliphatic aldehydes and ketones containing alkoxy groups - Google Patents

Process for the preparation of aliphatic aldehydes and ketones containing alkoxy groups

Info

Publication number
GB1541972A
GB1541972A GB771555A GB155577A GB1541972A GB 1541972 A GB1541972 A GB 1541972A GB 771555 A GB771555 A GB 771555A GB 155577 A GB155577 A GB 155577A GB 1541972 A GB1541972 A GB 1541972A
Authority
GB
United Kingdom
Prior art keywords
preparation
alkoxy groups
aliphatic aldehydes
containing alkoxy
ketones containing
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
GB771555A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of GB1541972A publication Critical patent/GB1541972A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • 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
    • C07C45/511—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 involving transformation of singly bound oxygen functional groups to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB771555A 1976-01-16 1977-01-14 Process for the preparation of aliphatic aldehydes and ketones containing alkoxy groups Expired GB1541972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601748A FR2338241A1 (fr) 1976-01-16 1976-01-16 Procede de preparation d'aldehydes et de cetones aliphatiques alcoxyles

Publications (1)

Publication Number Publication Date
GB1541972A true GB1541972A (en) 1979-03-14

Family

ID=9168256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB771555A Expired GB1541972A (en) 1976-01-16 1977-01-14 Process for the preparation of aliphatic aldehydes and ketones containing alkoxy groups

Country Status (7)

Country Link
JP (1) JPS52102216A (de)
BE (1) BE850403A (de)
CH (1) CH617167A5 (de)
DE (1) DE2701489A1 (de)
FR (1) FR2338241A1 (de)
GB (1) GB1541972A (de)
NL (1) NL7700394A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654105A1 (fr) * 1989-11-09 1991-05-10 Univ Rouen Nouveaux dienoxysilanes, leur procede d'obtention, et nouveaux aldehydes alpha-ethyleniques alpha-halogenes auxquels ils donnent acces.
US5929288A (en) * 1996-06-28 1999-07-27 Roche Vitamins Inc. Process for manufacturing polyene aldehydes
US6153769A (en) * 1997-11-27 2000-11-28 Roche Vitamins Inc. Manufacture of polyene aldehydes
FR2794458A1 (fr) * 1999-06-03 2000-12-08 Sumitomo Chemical Co Procede et intermediaires pour la production de retinal
US8236749B2 (en) 2009-04-21 2012-08-07 Firmenich Sa Acetals as perfuming ingredients
CN110950791A (zh) * 2019-12-09 2020-04-03 万华化学集团股份有限公司 一种维生素a及维生素a酯制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5072029B2 (ja) * 2008-03-10 2012-11-14 独立行政法人科学技術振興機構 β−アルキルオキシカルボニル化合物の製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654105A1 (fr) * 1989-11-09 1991-05-10 Univ Rouen Nouveaux dienoxysilanes, leur procede d'obtention, et nouveaux aldehydes alpha-ethyleniques alpha-halogenes auxquels ils donnent acces.
EP0428460A1 (de) * 1989-11-09 1991-05-22 Universite De Rouen Dienoxysilane, Verfahren zu ihrer Herstellung und alpha-ethylenische alpha-halogenierte Aldehyde davon erreichbar
US5929288A (en) * 1996-06-28 1999-07-27 Roche Vitamins Inc. Process for manufacturing polyene aldehydes
CN1127466C (zh) * 1996-06-28 2003-11-12 霍夫曼-拉罗奇有限公司 多烯(二)醛的制备方法
US6153769A (en) * 1997-11-27 2000-11-28 Roche Vitamins Inc. Manufacture of polyene aldehydes
FR2794458A1 (fr) * 1999-06-03 2000-12-08 Sumitomo Chemical Co Procede et intermediaires pour la production de retinal
US8236749B2 (en) 2009-04-21 2012-08-07 Firmenich Sa Acetals as perfuming ingredients
CN110950791A (zh) * 2019-12-09 2020-04-03 万华化学集团股份有限公司 一种维生素a及维生素a酯制备方法
CN110950791B (zh) * 2019-12-09 2021-12-14 万华化学集团股份有限公司 一种维生素a及维生素a酯制备方法

Also Published As

Publication number Publication date
NL7700394A (nl) 1977-07-19
FR2338241A1 (fr) 1977-08-12
DE2701489A1 (de) 1977-07-21
JPS52102216A (en) 1977-08-27
BE850403A (fr) 1977-07-14
CH617167A5 (en) 1980-05-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee