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FR698832A - Process for the preparation of alkoxy-aldehydes and new industrial products resulting therefrom - Google Patents

Process for the preparation of alkoxy-aldehydes and new industrial products resulting therefrom

Info

Publication number
FR698832A
FR698832A FR698832DA FR698832A FR 698832 A FR698832 A FR 698832A FR 698832D A FR698832D A FR 698832DA FR 698832 A FR698832 A FR 698832A
Authority
FR
France
Prior art keywords
aldehydes
alkoxy
preparation
industrial products
resulting therefrom
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
Other languages
French (fr)
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of FR698832A publication Critical patent/FR698832A/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
    • C07C45/68—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 increase in the number of carbon atoms
    • C07C45/70—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 increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • 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
    • C07C45/515—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 the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/84—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/198—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR698832D 1929-07-21 1930-07-10 Process for the preparation of alkoxy-aldehydes and new industrial products resulting therefrom Expired FR698832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW83251D DE561420C (en) 1929-07-21 1929-07-21 Process for the preparation of ª ‰ -alkoxyaldehydes

Publications (1)

Publication Number Publication Date
FR698832A true FR698832A (en) 1931-02-05

Family

ID=7611652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698832D Expired FR698832A (en) 1929-07-21 1930-07-10 Process for the preparation of alkoxy-aldehydes and new industrial products resulting therefrom

Country Status (3)

Country Link
DE (1) DE561420C (en)
FR (1) FR698832A (en)
GB (1) GB347943A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051269B (en) * 1953-03-11 1959-02-26 Union Carbide Corp Process for the preparation of 1,1,3-tri- (2-halo-alkoxy) -alkanes
EP0335290A2 (en) * 1988-03-31 1989-10-04 Hoechst Aktiengesellschaft Process for the separation of butanol and butoxyacetaldehyde

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764107C (en) * 1938-05-20 1955-07-28 Degussa Process for the preparation of ª ‰ -alkoxyaldehydes
DE898895C (en) * 1939-06-11 1953-12-07 Degussa Process for the preparation of ª-alkoxypropionaldehyde acetals or their ª-substituted homologues
DE903575C (en) * 1939-06-17 1954-02-08 Degussa Process for the preparation of ª ‰ -alkoxyaldehydes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051269B (en) * 1953-03-11 1959-02-26 Union Carbide Corp Process for the preparation of 1,1,3-tri- (2-halo-alkoxy) -alkanes
EP0335290A2 (en) * 1988-03-31 1989-10-04 Hoechst Aktiengesellschaft Process for the separation of butanol and butoxyacetaldehyde
EP0335290A3 (en) * 1988-03-31 1991-04-03 Hoechst Aktiengesellschaft Process for the separation of butanol and butoxyacetaldehyde

Also Published As

Publication number Publication date
GB347943A (en) 1931-05-07
DE561420C (en) 1932-10-14

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