AR005605A1 - METHOD FOR THE SYNTHESIS OF A DISULPHED CLEANING AGENT FROM A SUBSTITUTED CYCLIC ANHYDRIDE AND THE DISULPHED CLEANING AGENT OBTAINED THROUGH THE SAME - Google Patents

METHOD FOR THE SYNTHESIS OF A DISULPHED CLEANING AGENT FROM A SUBSTITUTED CYCLIC ANHYDRIDE AND THE DISULPHED CLEANING AGENT OBTAINED THROUGH THE SAME

Info

Publication number
AR005605A1
AR005605A1 ARP970100369A ARP970100369A AR005605A1 AR 005605 A1 AR005605 A1 AR 005605A1 AR P970100369 A ARP970100369 A AR P970100369A AR P970100369 A ARP970100369 A AR P970100369A AR 005605 A1 AR005605 A1 AR 005605A1
Authority
AR
Argentina
Prior art keywords
cleaning agent
disulphed
substituted cyclic
cyclic anhydride
synthesis
Prior art date
Application number
ARP970100369A
Other languages
Spanish (es)
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 AR005605A1 publication Critical patent/AR005605A1/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

Se provee un método para la síntesis de un agente limpiador disulfatado de un anhídrido ciclico sustituido, particularmente un anhídrido succínico,sustituido, que tiene uno o más sustituyentes de cadena de carbono que comprende en totalpor lo menos 5 átomos de carbono que comprende lossiguientes pasos: (i) reducción del anhídrido cíclico sustituido para formar un diol; (ii) opcionalmente, la alcoxilación del diol antes mencionado paraformar un diol alcoxilado; y (iii) lasulfataci ón del diol antes mencionado para formar un disulfato; en donde el paso de reducción antes mencionadocomprende la hidrogenación en presencia de un catalizador de hidrogenación que contiene metal de transición. La hidrogenación serealiza baj o presión.A method is provided for the 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 the substituted cyclic anhydride to form a diol; (ii) optionally, the alkoxylation of the aforementioned diol to form an alkoxylated diol; and (iii) the sulfation of the aforementioned diol to form a disulfate; wherein the aforementioned reduction step comprises hydrogenation in the presence of a transition metal-containing hydrogenation catalyst. Hydrogenation is carried out under pressure.

ARP970100369A 1996-01-31 1997-01-30 METHOD FOR THE SYNTHESIS OF A DISULPHED CLEANING AGENT FROM A SUBSTITUTED CYCLIC ANHYDRIDE AND THE DISULPHED CLEANING AGENT OBTAINED THROUGH THE SAME AR005605A1 (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
AR005605A1 true AR005605A1 (en) 1999-06-23

Family

ID=10787827

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970100369A AR005605A1 (en) 1996-01-31 1997-01-30 METHOD FOR THE SYNTHESIS OF A DISULPHED CLEANING AGENT FROM A SUBSTITUTED CYCLIC ANHYDRIDE AND THE DISULPHED CLEANING AGENT OBTAINED THROUGH THE SAME

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
JPH11503485A (en) 1999-03-26
EP0888295A4 (en) 2000-12-06
GB9601880D0 (en) 1996-04-03
MX9806220A (en) 1998-10-31
EP0888295A1 (en) 1999-01-07
BR9707225A (en) 1999-07-20
GB2310206A (en) 1997-08-20
CN1214040A (en) 1999-04-14
WO1997028119A1 (en) 1997-08-07

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