SG11201500025XA - Process for preparing n-acyl amino acid salts - Google Patents

Process for preparing n-acyl amino acid salts

Info

Publication number
SG11201500025XA
SG11201500025XA SG11201500025XA SG11201500025XA SG11201500025XA SG 11201500025X A SG11201500025X A SG 11201500025XA SG 11201500025X A SG11201500025X A SG 11201500025XA SG 11201500025X A SG11201500025X A SG 11201500025XA SG 11201500025X A SG11201500025X A SG 11201500025XA
Authority
SG
Singapore
Prior art keywords
amino acid
acid salt
acyl amino
international
glycerin
Prior art date
Application number
SG11201500025XA
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 SG11201500025XA publication Critical patent/SG11201500025XA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/90Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated
    • C07C233/91Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated with carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/02Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/10Preparation 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

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 9 January 2014 (09.01.2014) WIPOIPCT (10) International Publication Number WO 2014/008103 A1 (51) International Patent Classification: C07C 231/02 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/048341 27 June 2013 (27.06.2013) English English (30) Priority Data: 61/667,568 3 July 2012 (03.07.2012) (71) Applicant: STEPAN COMPANY [US/US]; 22 W. Front­ age Road, Northfield, IL 60093 (US). (72) Inventors: WANG, Bing; 7800 N. Nordica Avenue 2a, Niles, IL 60714 (US). DADO, Gregory, P.; 3520 N. Lake Shore Drive.,Apt 1M, Chicago, IL 60657 (US). (74) Agent: SCHUCHARDT, Jonathan, L.; Dilworth IP, LLC, 2 Corporate Drive, Suite 206, Trumbull, CT 06611 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Ug (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) o i-H 00 o o o CJ o & (54) Title: PROCESS FOR PREPARING N-ACYL AMINO ACID SALTS (57) Abstract: Improved processes for making an N-acyl amino acid salt from fatty a alkyl ester or a polyol ester are disclosed. Each process uses polyol a selected from glycerin or propylene glycol in an amount effective to keep the reaction mixture fluid until con­ version to the N-acyl amino acid salt reaches the desired level of completion. In one process, fatty a 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 re­ acts with the amino acid salt in the presence of added glycerin or propylene glycol to produce the N-acyl amino acid salt. We sur - prisingly 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 added is when conver­ sion 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.
SG11201500025XA 2012-07-03 2013-06-27 Process for preparing n-acyl amino acid salts SG11201500025XA (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
SG11201500025XA true SG11201500025XA (en) 2015-01-29

Family

ID=48877520

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201500025XA SG11201500025XA (en) 2012-07-03 2013-06-27 Process for preparing n-acyl amino acid salts

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
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
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
US11497696B2 (en) * 2017-06-08 2022-11-15 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
JP2024503187A (en) 2020-12-01 2024-01-25 ベーアーエスエフ・エスエー Process for preparing surfactant solutions containing N-acylamino acid salts
EP4352189A1 (en) * 2021-06-08 2024-04-17 The Procter & Gamble Company N-acyl amino acid surfactants 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

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US3836551A (en) 1970-01-30 1974-09-17 Roehm Gmbh Method for making salts of n-acylamino carboxylic acids
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
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EP1419137A2 (en) * 2001-01-18 2004-05-19 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
ES2313068T3 (en) * 2003-10-03 2009-03-01 Ajinomoto Co., Inc. DETERGENT COMPOSITIONS AND PROCEDURE FOR YOUR PRODUCTION.
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Also Published As

Publication number Publication date
WO2014008103A1 (en) 2014-01-09
BR112014033048A2 (en) 2020-12-22
IN2014KN03094A (en) 2015-05-08
US9156777B2 (en) 2015-10-13
EP2870136A1 (en) 2015-05-13
US20150126776A1 (en) 2015-05-07
MY185147A (en) 2021-04-30
EP2870136B1 (en) 2018-10-24
BR112014033048B1 (en) 2021-03-23

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