IT1051854B - Processo per la preparazione di propandiol 1.3 mono 3 idrossi propionati - Google Patents

Processo per la preparazione di propandiol 1.3 mono 3 idrossi propionati

Info

Publication number
IT1051854B
IT1051854B IT3058475A IT3058475A IT1051854B IT 1051854 B IT1051854 B IT 1051854B IT 3058475 A IT3058475 A IT 3058475A IT 3058475 A IT3058475 A IT 3058475A IT 1051854 B IT1051854 B IT 1051854B
Authority
IT
Italy
Prior art keywords
propioned
propandiol
mono
hydroxy
preparation
Prior art date
Application number
IT3058475A
Other languages
English (en)
Original Assignee
Basf 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 Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1051854B publication Critical patent/IT1051854B/it

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3221—Polyhydroxy compounds hydroxylated esters of carboxylic acids other than higher fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT3058475A 1975-01-07 1975-12-19 Processo per la preparazione di propandiol 1.3 mono 3 idrossi propionati IT1051854B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500311 DE2500311C2 (de) 1975-01-07 1975-01-07 Verfahren zur Herstellung von Propandiol-(1,3)-mono-(3'-hydroxy)-propionaten sowie einige dieser Propandiol-(1,3)-mono-(3'-hydroxy)-propionate

Publications (1)

Publication Number Publication Date
IT1051854B true IT1051854B (it) 1981-05-20

Family

ID=5936005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3058475A IT1051854B (it) 1975-01-07 1975-12-19 Processo per la preparazione di propandiol 1.3 mono 3 idrossi propionati

Country Status (4)

Country Link
DE (1) DE2500311C2 (it)
FR (1) FR2297202A1 (it)
GB (1) GB1524612A (it)
IT (1) IT1051854B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163114A (en) * 1977-09-29 1979-07-31 Union Carbide Corporation Ester diol alkoxylates
US4163113A (en) * 1977-09-29 1979-07-31 Union Carbide Corporation Ester diol alkoxylate acrylates
DE3432577A1 (de) * 1984-09-05 1986-03-13 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von hydroxypivalinsaeureneopentylglykolester
JPH062714B2 (ja) * 1985-12-25 1994-01-12 三菱瓦斯化学株式会社 ２，２−ジメチル−１，３−プロパンジオ−ル・ヒドロキシピバリン酸モノエステルの製造法
DE3638009A1 (de) * 1986-11-07 1988-05-11 Basf Ag Verfahren zur herstellung von 2,2-disubstituierten 3-chlorpropionsaeureestern
WO1992022521A1 (en) * 1991-06-17 1992-12-23 Aristech Chemical Corporation Manufacture of neopentyl glycol (iia)
US5146004A (en) * 1991-07-25 1992-09-08 Eastman Kodak Company Continuous process for the preparation of 2-ethyl-2-(hydroxymethyl) hexanal and 2-butyl-2-theyl-1,3-propanediol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455988A (en) * 1965-04-23 1969-07-15 Eastman Kodak Co Unsaturated alicyclic glycol monoesters
DE2233357C3 (de) * 1972-07-07 1979-02-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,2-Dimethyl-13-propandiolhydroxypivalinsäuremonoester
DE2233897C3 (de) * 1972-07-10 1978-10-12 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,2-Dimethyl-13-propandiolhydroxy-pivalinsäuremonoester
DE2234358C3 (de) * 1972-07-13 1975-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Abtrennung basischer, anorganischer Verbindungen aus dem Reaktionsgemisch der Herstellung von 2,2-Dimethyl-1,3-propandiol-monohydroxypivalinsäure-ester

Also Published As

Publication number Publication date
DE2500311A1 (de) 1976-07-08
FR2297202B1 (it) 1981-03-27
FR2297202A1 (fr) 1976-08-06
DE2500311C2 (de) 1983-12-22
GB1524612A (en) 1978-09-13

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931229