JPS6261586B2 - - Google Patents
Info
- Publication number
- JPS6261586B2 JPS6261586B2 JP56159596A JP15959681A JPS6261586B2 JP S6261586 B2 JPS6261586 B2 JP S6261586B2 JP 56159596 A JP56159596 A JP 56159596A JP 15959681 A JP15959681 A JP 15959681A JP S6261586 B2 JPS6261586 B2 JP S6261586B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- aminobenzoate
- metal salt
- alkali metal
- bis
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159596A JPS5859949A (ja) | 1981-10-06 | 1981-10-06 | １，３−プロパンジオ−ルビス（ｐ−アミノベンゾエ−ト）の製造方法 |
| US06/428,518 US4476318A (en) | 1981-10-06 | 1982-09-29 | Process for the preparation of 1,3-propanediol bis(p-aminobenzoate) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159596A JPS5859949A (ja) | 1981-10-06 | 1981-10-06 | １，３−プロパンジオ−ルビス（ｐ−アミノベンゾエ−ト）の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5859949A JPS5859949A (ja) | 1983-04-09 |
| JPS6261586B2 true JPS6261586B2 (look-spx-12-dual-wtr-b100-schwarz-weiss-alpinbindung-modell-2016-2017-fcfa026-a1538533.html) | 1987-12-22 |
Family
ID=15697150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56159596A Granted JPS5859949A (ja) | 1981-10-06 | 1981-10-06 | １，３−プロパンジオ−ルビス（ｐ−アミノベンゾエ−ト）の製造方法 |
Country Status (2)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537945A (en) * | 1984-04-02 | 1985-08-27 | Toyo Tire & Rubber Company Limited | Polyether derivative and a poly(urethane)ureamide obtained therefrom |
| AU572677B2 (en) * | 1984-08-13 | 1988-05-12 | Air Products And Chemicals Inc. | Process for preparing carboxylate esters |
| US5719307A (en) * | 1994-04-13 | 1998-02-17 | Air Products And Chemicals, Inc. | Diamine chain extenders and method of use |
| US6111129A (en) * | 1998-11-04 | 2000-08-29 | Uniroyal Chemical Company, Inc. | Process for the preparation of alkanediol-diaminobenzoates |
| US20030212291A1 (en) * | 2002-05-02 | 2003-11-13 | Crompton Corporation | Diamine curing agents for the preparation of polyurethane-urea elastomers |
| WO2024153653A1 (en) | 2023-01-20 | 2024-07-25 | Evonik Operations Gmbh | Biobased amine-curatives and polyurea compositions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058550A (en) * | 1975-10-28 | 1977-11-15 | American Cyanamid Company | Polysubstituted-alkyl esters of 4-alkylaminobenzoic acids |
| JPS5410030A (en) * | 1977-06-23 | 1979-01-25 | Sony Corp | Educational card recording and regenerating apparatus |
| SE440773B (sv) * | 1977-12-12 | 1985-08-19 | Bofors Ab | Sett att framstella 1,3-propandiol-di-p-aminobensoat |
-
1981
- 1981-10-06 JP JP56159596A patent/JPS5859949A/ja active Granted
-
1982
- 1982-09-29 US US06/428,518 patent/US4476318A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4476318A (en) | 1984-10-09 |
| JPS5859949A (ja) | 1983-04-09 |
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