MX9806220A - Synthesis of anionic cleaning agents. - Google Patents

Synthesis of anionic cleaning agents.

Info

Publication number
MX9806220A
MX9806220A MX9806220A MX9806220A MX9806220A MX 9806220 A MX9806220 A MX 9806220A MX 9806220 A MX9806220 A MX 9806220A MX 9806220 A MX9806220 A MX 9806220A MX 9806220 A MX9806220 A MX 9806220A
Authority
MX
Mexico
Prior art keywords
diol
synthesis
cleaning agents
hydrogenation
anionic cleaning
Prior art date
Application number
MX9806220A
Other languages
Spanish (es)
Inventor
Stephen Wayne Heinzman
Robert Edward Shumate
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX9806220A publication Critical patent/MX9806220A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/16—Sulfonic acids or sulfuric acid esters; Salts thereof derived from divalent or polyvalent alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

There is provided a method of synthesis of a disulfated cleaning agent from a substituted cyclic anhydride, particularly a substituted succinic anhydride, having one or more carbon chain substituents comprising in total at least 5 carbon atoms comprising the following steps: (i) reduction of said substituted cyclic anhydride to form a diol; (ii) optionally, alkoxylation of said diol to form an alkoxylated diol; and (iii) sulfation of said diol to form a disulfate, wherein said reduction step comprises hydrogenation in the presence of a transition metal-containing hydrogenation catalyst. The hydrogenation is carried out under pressure.
MX9806220A 1996-01-31 1998-07-31 Synthesis of anionic cleaning agents. MX9806220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9601880A GB2310206A (en) 1996-01-31 1996-01-31 Disulfated cleaning agent synthesis

Publications (1)

Publication Number Publication Date
MX9806220A true MX9806220A (en) 1998-10-31

Family

ID=10787827

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9806220A MX9806220A (en) 1996-01-31 1998-07-31 Synthesis of anionic cleaning agents.

Country Status (8)

Country Link
EP (1) EP0888295A4 (en)
JP (1) JPH11503485A (en)
CN (1) CN1214040A (en)
AR (1) AR005605A1 (en)
BR (1) BR9707225A (en)
GB (1) GB2310206A (en)
MX (1) MX9806220A (en)
WO (1) WO1997028119A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634269A (en) * 1969-01-10 1972-01-11 Chevron Res Hydrocarbyl butanediol disulfate phosphate-free detergent compositions
US4000081A (en) * 1969-01-10 1976-12-28 Chevron Research Company Lime soap dispersant compounds
US3860625A (en) * 1969-02-10 1975-01-14 Chevron Res Ethoxylated hydrocarbyl butanediols and their disulfate derivatives as phosphate-free compositions
DE2605107C3 (en) * 1976-02-10 1983-12-29 Chemische Werke Hüls AG, 4370 Marl Process for the preparation of diols by catalytic hydrogenation of the corresponding dicarboxylic acids
GB8331793D0 (en) * 1983-11-29 1984-01-04 Davy Mckee Ltd Process
JP2666151B2 (en) * 1988-12-14 1997-10-22 東燃株式会社 Method for producing 1,4-butanediol

Also Published As

Publication number Publication date
GB2310206A (en) 1997-08-20
GB9601880D0 (en) 1996-04-03
EP0888295A4 (en) 2000-12-06
CN1214040A (en) 1999-04-14
AR005605A1 (en) 1999-06-23
WO1997028119A1 (en) 1997-08-07
BR9707225A (en) 1999-07-20
EP0888295A1 (en) 1999-01-07
JPH11503485A (en) 1999-03-26

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