GB1273616A - Production of 2,2-dimethyl-3-hydroxypropanal - Google Patents

Production of 2,2-dimethyl-3-hydroxypropanal

Info

Publication number
GB1273616A
GB1273616A GB47540/69A GB4754069A GB1273616A GB 1273616 A GB1273616 A GB 1273616A GB 47540/69 A GB47540/69 A GB 47540/69A GB 4754069 A GB4754069 A GB 4754069A GB 1273616 A GB1273616 A GB 1273616A
Authority
GB
United Kingdom
Prior art keywords
hydroxypropanal
dimethyl
sept
tertiary amino
production
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
GB47540/69A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1273616A publication Critical patent/GB1273616A/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
    • C07C45/72—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,273,616. 2,2-Dimethyl-3-hydroxypropanal. BADISCHE ANILIN- & SODA-FABRIK A.G. 26 Sept., 1969 [27 Sept., 1968], No. 47540/69. Heading C2C. 2,2-Dimethyl-3-hydroxypropanal is prepared by reacting isobutyraldehyde with 0À5 to 1À5 molar proportions of formaldehyde in the presence of a tertiary amino group-containing material and water. As well as many acyclic and cyclic amines, ion-exchangers having tertiary amino groups are specified, e.g. macroporous poly(dimethylamino-alkylstyrene).
GB47540/69A 1968-09-27 1969-09-26 Production of 2,2-dimethyl-3-hydroxypropanal Expired GB1273616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1793512A DE1793512B2 (en) 1968-09-27 1968-09-27 Process for the preparation of 2,2-dimethyl-3-hydroxypropanal

Publications (1)

Publication Number Publication Date
GB1273616A true GB1273616A (en) 1972-05-10

Family

ID=5707733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47540/69A Expired GB1273616A (en) 1968-09-27 1969-09-26 Production of 2,2-dimethyl-3-hydroxypropanal

Country Status (7)

Country Link
AT (1) AT287665B (en)
BE (1) BE739364A (en)
CH (1) CH518895A (en)
DE (1) DE1793512B2 (en)
FR (1) FR2019028A1 (en)
GB (1) GB1273616A (en)
NL (1) NL6914495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393207A (en) 1980-07-04 1983-07-12 Basf Aktiengesellschaft Alkoxyalkylaminotriazine trans-etherification products

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507461C3 (en) * 1975-02-21 1986-05-07 Basf Ag, 6700 Ludwigshafen Process for the preparation of 2,2-dimethylolalkanals
DE2813201A1 (en) * 1978-03-25 1979-10-04 Bayer Ag METHOD OF MANUFACTURING 2,2-DIMETHYLOL ALK CHANNELS
DE3321517A1 (en) * 1983-06-15 1984-12-20 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING ALDOLS
DE3638168A1 (en) * 1986-11-08 1988-05-19 Huels Chemische Werke Ag Process for the reduction of the salt content of crude hydroxypivalaldehyde
EP0522368B2 (en) * 1991-06-28 2000-03-15 Aristech Chemical Corporation Manufacture of neopentyl glycol (IV)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783458A (en) * 1954-04-20 1957-09-25 Celanese Corp Aldehyde condensation reactions
US2863878A (en) * 1954-05-27 1958-12-09 Union Carbide Corp Synthesis of alpha-alpha-dimethyl-beta-hydroxy-propionaldehyde and alpha-hydroxy-beta-beta-dimethyl-gamma-butyrolactone
US2811562A (en) * 1954-06-28 1957-10-29 Eastman Kodak Co Condensation of isobutyraldehyde with lower aliphatic aldehydes
GB833666A (en) * 1955-06-23 1960-04-27 Celanese Corp Aldehyde condensation reactions
US2895996A (en) * 1956-07-16 1959-07-21 Eastman Kodak Co Purification of neopentylglycol by steam sublimation
FR1230558A (en) * 1959-03-31 1960-09-16 Ets Kuhlmann Process for preparing neo-pentyl-glycol
BE647588A (en) * 1963-05-07 1964-11-06
DE1235883B (en) * 1965-06-02 1967-03-09 Basf Ag Process for the preparation of 2, 2-dimethyl-propanol- (3) -al- (1)
DE1804984A1 (en) * 1967-10-27 1969-05-22 Eastman Kodak Co Process for the preparation of 2,2-dimethyl-1,3-propanediol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393207A (en) 1980-07-04 1983-07-12 Basf Aktiengesellschaft Alkoxyalkylaminotriazine trans-etherification products

Also Published As

Publication number Publication date
DE1793512B2 (en) 1974-07-18
FR2019028A1 (en) 1970-06-26
BE739364A (en) 1970-03-25
AT287665B (en) 1971-02-10
NL6914495A (en) 1970-04-01
CH518895A (en) 1972-02-15
DE1793512A1 (en) 1972-02-10
DE1793512C3 (en) 1987-05-07

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years