GB513772A - Improvements in or relating to the manufacture of chemical compounds from formaldehyde or an acetal thereof and an aliphatic alcohol, aldehyde, acetal, ketone or ether - Google Patents

Improvements in or relating to the manufacture of chemical compounds from formaldehyde or an acetal thereof and an aliphatic alcohol, aldehyde, acetal, ketone or ether

Info

Publication number
GB513772A
GB513772A GB1483/39A GB148339A GB513772A GB 513772 A GB513772 A GB 513772A GB 1483/39 A GB1483/39 A GB 1483/39A GB 148339 A GB148339 A GB 148339A GB 513772 A GB513772 A GB 513772A
Authority
GB
United Kingdom
Prior art keywords
acetal
formaldehyde
aldehyde
acetaldehyde
acrolein
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
GB1483/39A
Inventor
Deutsche Gold-Und Sil Roessler
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB513772A publication Critical patent/GB513772A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • 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
    • C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde

Abstract

513,772. Acrolein and other aldehydes ; hydroxy-aldehydes. DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORM. ROESSLER. March 31, 1938; No. 1483/39. Convention date, April 1, 1937. Divided out of 9906/38. [Class 2 (iii)] Methylol compounds and unsaturated bodies derived therefrom such as hydracrylic aldehyde and acrolein are produced by reacting in the vapour phase formaldehyde or an acetal with an aliphatic alcohol, aldehyde, acetal, ketone, or ether, or with ethylene oxide which is an isomer of acetaldehyde. Formaldehyde and acetaldehyde may be used in the form of their solid polymers. A catalyst may be employed but is not necessary. If a catalyst is employed it may be of acid or basic nature, magnesia, alumina, zinc oxide, chalk, lime, beryllium oxide, sodium carbonate, alkali phosphate, silica gel, aluminium phosphate, boron phosphate and phosphoric acid, being mentioned as suitable, and carriers such as active carbon may be used. In an example acrolein is made by passing an equimolecular mixture of vapours of acetaldehyde and 30 per cent. formaldehyde over argillaceous earth at 260-300‹C.
GB1483/39A 1937-04-01 1938-03-31 Improvements in or relating to the manufacture of chemical compounds from formaldehyde or an acetal thereof and an aliphatic alcohol, aldehyde, acetal, ketone or ether Expired GB513772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835834X 1937-04-01

Publications (1)

Publication Number Publication Date
GB513772A true GB513772A (en) 1939-10-20

Family

ID=1554039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1483/39A Expired GB513772A (en) 1937-04-01 1938-03-31 Improvements in or relating to the manufacture of chemical compounds from formaldehyde or an acetal thereof and an aliphatic alcohol, aldehyde, acetal, ketone or ether

Country Status (4)

Country Link
BE (1) BE427306A (en)
CH (2) CH211656A (en)
FR (1) FR835834A (en)
GB (1) GB513772A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478989A (en) * 1946-06-26 1949-08-16 Du Pont Chemical process for the production of acrolein
US2549457A (en) * 1948-08-04 1951-04-17 Du Pont Preparation of alphamethylacrolein
US2605287A (en) * 1950-08-24 1952-07-29 Cities Service Oil Co Hydrolysis of methylal
US3541142A (en) * 1966-09-02 1970-11-17 Merck & Co Inc (4-(2-hydroxymethylalkanoyl)phenoxy) acetic acids
WO2015150666A1 (en) 2014-04-04 2015-10-08 Arkema France Process for direct synthesis of (meth)acrolein from ethers and/or acetals
US9365478B2 (en) 2012-10-29 2016-06-14 Arkema France Method for directly synthesizing unsaturated aldehydes from alcohol mixtures
WO2017132194A1 (en) * 2016-01-28 2017-08-03 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes from methanol and an aldehyde
WO2017132189A1 (en) * 2016-01-28 2017-08-03 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes over a regenerable anatase titania catalyst

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821543A (en) * 1955-01-10 1958-01-28 Celanese Corp Production of unsaturated aliphatic esters

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478989A (en) * 1946-06-26 1949-08-16 Du Pont Chemical process for the production of acrolein
US2549457A (en) * 1948-08-04 1951-04-17 Du Pont Preparation of alphamethylacrolein
US2605287A (en) * 1950-08-24 1952-07-29 Cities Service Oil Co Hydrolysis of methylal
US3541142A (en) * 1966-09-02 1970-11-17 Merck & Co Inc (4-(2-hydroxymethylalkanoyl)phenoxy) acetic acids
US9365478B2 (en) 2012-10-29 2016-06-14 Arkema France Method for directly synthesizing unsaturated aldehydes from alcohol mixtures
JP2017514799A (en) * 2014-04-04 2017-06-08 アルケマ フランス Direct synthesis of (meth) acrolein from ethers and / or acetals
FR3019545A1 (en) * 2014-04-04 2015-10-09 Arkema France PROCESS FOR THE DIRECT SYNTHESIS OF (METH) ACROLEIN FROM ETHERS AND / OR ACETALS
CN106164030A (en) * 2014-04-04 2016-11-23 阿科玛法国公司 For the method being directly synthesized (methyl) acrylic aldehyde from ether and/or acetal
WO2015150666A1 (en) 2014-04-04 2015-10-08 Arkema France Process for direct synthesis of (meth)acrolein from ethers and/or acetals
CN106164030B (en) * 2014-04-04 2018-05-01 阿科玛法国公司 Method for directly synthesizing (methyl) methacrylaldehyde from ether and/or acetal
WO2017132194A1 (en) * 2016-01-28 2017-08-03 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes from methanol and an aldehyde
WO2017132189A1 (en) * 2016-01-28 2017-08-03 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes over a regenerable anatase titania catalyst
US9828322B2 (en) 2016-01-28 2017-11-28 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes over a regenerable anatase titania catalyst
US9834501B2 (en) 2016-01-28 2017-12-05 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta—unsaturated aldehydes from methanol and an aldehyde
CN108495837A (en) * 2016-01-28 2018-09-04 伊士曼化工公司 It is effectively synthesized methacrolein and other α, beta-unsaturated aldehyde by first alcohols and aldehydes
CN108495835A (en) * 2016-01-28 2018-09-04 伊士曼化工公司 It is effectively synthesized methacrolein and other α, beta-unsaturated aldehyde on reproducible anatase titania catalyst
CN108495837B (en) * 2016-01-28 2021-12-03 伊士曼化工公司 Efficient synthesis of methacrolein and other α, β -unsaturated aldehydes from methanol and aldehydes
CN108495835B (en) * 2016-01-28 2022-04-01 伊士曼化工公司 Efficient synthesis of methacrolein and other alpha, beta-unsaturated aldehydes over renewable anatase titanium dioxide catalysts

Also Published As

Publication number Publication date
FR835834A (en) 1939-01-04
BE427306A (en) 1938-04-30
CH212194A (en) 1940-11-15
CH211656A (en) 1940-10-15

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