IN2014KN03094A - - Google Patents

Info

Publication number
IN2014KN03094A
IN2014KN03094A IN3094KON2014A IN2014KN03094A IN 2014KN03094 A IN2014KN03094 A IN 2014KN03094A IN 3094KON2014 A IN3094KON2014 A IN 3094KON2014A IN 2014KN03094 A IN2014KN03094 A IN 2014KN03094A
Authority
IN
India
Prior art keywords
amino acid
acid salt
acyl amino
glycerin
propylene glycol
Prior art date
Application number
Inventor
Bing Wang
Gregory P Dado
Original Assignee
Stepan Co
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 Stepan Co filed Critical Stepan Co
Publication of IN2014KN03094A publication Critical patent/IN2014KN03094A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/90—Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated
    • C07C233/91—Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated with carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Improved processes for making an N-acyl amino acid salt from a fatty alkyl ester or a polyol ester are disclosed. Each process uses a polyol selected from glycerin or propylene glycol in an amount effective to keep the reaction mixture fluid until conversion to the N-acyl amino acid salt reaches the desired level of completion. In one process, a fatty alkyl ester reacts with an amino acid salt in the presence of glycerin or propylene glycol to produce an N-acyl amino acid salt. In another process, a polyol ester reacts with the amino acid salt in the presence of added glycerin or propylene glycol to produce the N-acyl amino acid salt. We surprisingly found that an effective amount of glycerin or propylene glycol minimizes or eliminates reaction mixture solidification or foaming, reduces color, and minimizes the level of di- and tripeptide by- products. In a related process, water is added when conversion of the amino acid salt to the N-acyl amino acid salt is in the range of 50 to 90 mole %. Water addition improves processability, advances conversion without producing excessive soap, and helps to ensure that the N-acyl amino acid salt will have low color and a small proportion of by-products.
IN3094KON2014 2012-07-03 2013-06-27 IN2014KN03094A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261667568P 2012-07-03 2012-07-03
PCT/US2013/048341 WO2014008103A1 (en) 2012-07-03 2013-06-27 Process for preparing n-acyl amino acid salts

Publications (1)

Publication Number Publication Date
IN2014KN03094A true IN2014KN03094A (en) 2015-05-08

Family

ID=48877520

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3094KON2014 IN2014KN03094A (en) 2012-07-03 2013-06-27

Country Status (7)

Country Link
US (1) US9156777B2 (en)
EP (1) EP2870136B1 (en)
BR (1) BR112014033048B1 (en)
IN (1) IN2014KN03094A (en)
MY (1) MY185147A (en)
SG (1) SG11201500025XA (en)
WO (1) WO2014008103A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6595472B2 (en) * 2013-08-19 2019-10-23 ステパン カンパニー Process for preparing N-acyl amino acid salts
PL3478655T3 (en) 2016-06-29 2021-03-22 Evonik Operations Gmbh Method for producing surfactants
RU2657243C2 (en) * 2016-07-15 2018-06-09 Открытое Акционерное Общество "Эфирное" Method for producing sarcosinates of fatty acids
KR101915613B1 (en) * 2016-09-08 2018-11-06 주식회사 엘지생활건강 Method for preparing acyl alaninate salt and cleansing composition comprising thereof
FR3066194B1 (en) 2017-05-12 2020-01-31 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic PROCESS FOR THE SYNTHESIS OF N-ACYLATED AMINO ACIDS WITHOUT USING SOLVENTS OR ACID CHLORIDE
FR3066195B1 (en) * 2017-05-12 2019-06-07 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic PROCESS FOR SYNTHESIZING AN N-ACYL COMPOUND WITHOUT USING ORGANIC SOLVENT OR ACID CHLORIDE
WO2018225096A2 (en) * 2017-06-08 2018-12-13 Galaxy Surfactants Ltd. Free-flowing n-acyl glycinate compositions at sub-zero temperatures
FR3075197B1 (en) * 2017-12-20 2019-11-15 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic NOVEL COMPOSITION OF LIPOAMINOACIDES AND DIOLS, PROCESS FOR THEIR PREPARATION AND COSMETIC OR PHARMACEUTICAL COMPOSITION RESULTING THEREFROM
EP3604259A1 (en) * 2018-08-03 2020-02-05 Fine Agrochemicals Limited Micronutrient concentrate and use thereof
CN111333531B (en) * 2020-03-10 2023-08-29 上海利盛生化有限公司 Preparation process of lauroyl sarcosine sodium and application of lauroyl sarcosine sodium in daily chemical field
CN111718274B (en) * 2020-06-18 2023-05-02 广州宏度精细化工有限公司 Preparation method of fatty acyl amino acid salt
WO2022117415A1 (en) 2020-12-01 2022-06-09 Basf Se Process for preparing surfactant solutions with n-acyl amino acid salts
CN116601139A (en) * 2021-06-08 2023-08-15 宝洁公司 N-acyl amino acid surfactant and derivatives thereof
CN114989030B (en) * 2022-07-06 2024-04-19 江苏东南纳米材料有限公司 Preparation method of N-lauroyl sarcosine sodium
CN115872886A (en) * 2022-12-07 2023-03-31 南京华狮新材料有限公司 Preparation method of fatty acyl amino acid salt

Family Cites Families (24)

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NL7100453A (en) 1970-01-30 1971-08-03
DE3003898A1 (en) * 1980-02-02 1981-08-13 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR ACYLATING AMINOCARBONIC ACIDS
EP0719248A1 (en) 1993-09-14 1996-07-03 The Procter & Gamble Company Synthesis of sarcosinate surfactants
DE4408957A1 (en) 1994-03-17 1995-09-21 Basf Ag Pure N-acyl:amino-carboxylic or sulphonic acid (salt)prepn.
DE4433977A1 (en) 1994-09-23 1996-03-28 Basf Ag Process for the preparation of N-acylaminocarboxylic acids and N-acylaminosulfonic acids and their alkali metal salts
DE19525512A1 (en) 1995-07-13 1997-01-16 Basf Ag Process for the preparation of N-acylaminocarboxylic acids and N-acylaminosulfonic acids and their alkali metal salts
WO2002057217A2 (en) * 2001-01-18 2002-07-25 Cognis Deutschland Gmbh & Co. Kg Method for producing acyl amino acids
US6703517B2 (en) 2001-11-26 2004-03-09 Ajinomoto Co., Inc. Method for preparing N-long chain acyl neutral amino acid
WO2005033255A1 (en) * 2003-10-03 2005-04-14 Ajinomoto Co., Inc. Detergent compositions and processes for the production thereof
DE102006038853A1 (en) 2006-08-18 2008-02-21 Clariant International Limited Process for the preparation of acylglycinates by direct oxidation
US7674759B2 (en) 2007-09-05 2010-03-09 Conopco, Inc. Stable liquid cleansing compositions containing high level of fatty acid isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content
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US7807612B2 (en) 2007-12-18 2010-10-05 Conopco, Inc. Fatty acyl isethionate product-containing liquid cleansing compositions stabilized with mixture of long chain and short chain fatty acids/fatty soaps
DE102008003825A1 (en) 2008-01-10 2009-07-16 Clariant International Ltd. Process for the preparation of acylglycinates by direct oxidation
US7879780B2 (en) 2008-09-23 2011-02-01 Conopco, Inc. Stable cleansing compositions containing fatty acyl isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content using high level of polyol and methods thereof
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US8822711B2 (en) 2011-07-28 2014-09-02 Conopco, Inc. Method for preparing fatty acyl amido carboxylic acid based surfactants
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US20130029899A1 (en) 2011-07-28 2013-01-31 Conopco, Inc., D/B/A Unilever Concentrated fatty acyl amido surfactant compositions
US8658589B2 (en) 2011-07-28 2014-02-25 Conopco, Inc. Fatty acyl amido based surfactant concentrates
US8653018B2 (en) 2011-07-28 2014-02-18 Conopco, Inc. Fatty acyl amido based surfactant concentrates
US8853433B2 (en) 2011-07-28 2014-10-07 Conopco, Inc. General method for preparing fatty acyl amido based surfactants

Also Published As

Publication number Publication date
US20150126776A1 (en) 2015-05-07
MY185147A (en) 2021-04-30
US9156777B2 (en) 2015-10-13
SG11201500025XA (en) 2015-01-29
BR112014033048B1 (en) 2021-03-23
EP2870136A1 (en) 2015-05-13
EP2870136B1 (en) 2018-10-24
BR112014033048A2 (en) 2020-12-22
WO2014008103A1 (en) 2014-01-09

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