JPS54100318A - Aliphatic acid and aspartic acid ester of glycerine, its preparation, and amphoteric surfactant containing it as active component - Google Patents
Aliphatic acid and aspartic acid ester of glycerine, its preparation, and amphoteric surfactant containing it as active componentInfo
- Publication number
- JPS54100318A JPS54100318A JP654678A JP654678A JPS54100318A JP S54100318 A JPS54100318 A JP S54100318A JP 654678 A JP654678 A JP 654678A JP 654678 A JP654678 A JP 654678A JP S54100318 A JPS54100318 A JP S54100318A
- Authority
- JP
- Japan
- Prior art keywords
- acid ester
- aspartic acid
- formula
- aliphatic acid
- glycerine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:Aliphatic acid-aspartic acid ester of glycerine of formula I R= C7-17 hydrocarbon group). EXAMPLE:Lauric acid-aspartic acid ester of glyerine. USE:Amphoteric surfactant, having low toxicity, no irritant to the skin, and extremely high safety rate compared with the known surfactants, e.g. alkyldimethylpentane, alkylimidazoline derivatives, etc. Useful for medicated soap, detergent for kitchen, etc. PROCESS:Glycerin aliphatic acid ester of formula II and N-protected aspartic acid or its anhydride are subjected to condensation to give glycerin aliphatic acid-N-protected aspartic acid ester and the protecting group of the ester is removed by an ordinary method, of a glycerin aliphatic acid ester of formula II and a mneral acid salt of aspartic acid anhydride are condensed in the presence of a base, to give the objective compound of formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP654678A JPS54100318A (en) | 1978-01-24 | 1978-01-24 | Aliphatic acid and aspartic acid ester of glycerine, its preparation, and amphoteric surfactant containing it as active component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP654678A JPS54100318A (en) | 1978-01-24 | 1978-01-24 | Aliphatic acid and aspartic acid ester of glycerine, its preparation, and amphoteric surfactant containing it as active component |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54100318A true JPS54100318A (en) | 1979-08-08 |
JPS617184B2 JPS617184B2 (en) | 1986-03-04 |
Family
ID=11641324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP654678A Granted JPS54100318A (en) | 1978-01-24 | 1978-01-24 | Aliphatic acid and aspartic acid ester of glycerine, its preparation, and amphoteric surfactant containing it as active component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100318A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5206027A (en) * | 1990-09-13 | 1993-04-27 | Fuji Photo Film Co., Ltd. | Amphipathic compound and liposome comprising the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03265395A (en) * | 1990-03-15 | 1991-11-26 | Oki Electric Ind Co Ltd | Direct connection changeover system in emergency for multi-function telephone set |
JPH053577A (en) * | 1991-06-24 | 1993-01-08 | Nitsuko Corp | Key telephone system |
-
1978
- 1978-01-24 JP JP654678A patent/JPS54100318A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5206027A (en) * | 1990-09-13 | 1993-04-27 | Fuji Photo Film Co., Ltd. | Amphipathic compound and liposome comprising the same |
Also Published As
Publication number | Publication date |
---|---|
JPS617184B2 (en) | 1986-03-04 |
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