ATE119875T1 - Verfahren zur herstellung von symmetrischen azodinitrildicarbonsäuren aus ketosäuren. - Google Patents

Verfahren zur herstellung von symmetrischen azodinitrildicarbonsäuren aus ketosäuren.

Info

Publication number: ATE119875T1
Authority: AT; Austria
Prior art keywords: metal; keto; acids; aminonitrile; chem
Prior art date: 1989-12-26

Application number

AT90124725T

Other languages

English (en)

Inventor

John Ta-Yuan Lai

Original Assignee

Goodrich Co B F

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.)

1989-12-26

Filing date

1990-12-19

Publication date

1995-04-15

1989-12-26 Priority claimed from US07/457,058 external-priority patent/US5010179A/en

1989-12-26 Priority claimed from US07/456,901 external-priority patent/US5037963A/en

1989-12-26 Priority claimed from US07/456,886 external-priority patent/US5010178A/en

1990-12-19 Application filed by Goodrich Co B F filed Critical Goodrich Co B F

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE119875T1 publication Critical patent/ATE119875T1/de

Links

150000004715 keto acids Chemical class 0.000 title abstract 5
150000001991 dicarboxylic acids Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229910052751 metal Inorganic materials 0.000 abstract 6
239000002184 metal Substances 0.000 abstract 6
125000005219 aminonitrile group Chemical group 0.000 abstract 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
239000011575 calcium Substances 0.000 abstract 2
229910052791 calcium Inorganic materials 0.000 abstract 2
125000004432 carbon atom Chemical group C* 0.000 abstract 2
150000007942 carboxylates Chemical class 0.000 abstract 2
239000003999 initiator Substances 0.000 abstract 2
239000011591 potassium Substances 0.000 abstract 2
229910052700 potassium Inorganic materials 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
239000011734 sodium Substances 0.000 abstract 2
229910052708 sodium Inorganic materials 0.000 abstract 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
125000002947 alkylene group Chemical group 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
-1 azo compound Chemical class 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000000543 intermediate Substances 0.000 abstract 1
150000002576 ketones Chemical class 0.000 abstract 1
229910052744 lithium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/63—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
- C07C255/65—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to nitrogen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT90124725T 1989-12-26 1990-12-19 Verfahren zur herstellung von symmetrischen azodinitrildicarbonsäuren aus ketosäuren. ATE119875T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/457,058 US5010179A (en)	1989-12-26	1989-12-26	Process for the preparation of mixed, symmetrical azonitrile dicarboxylic dicyano acids and initiators
US07/456,901 US5037963A (en)	1989-12-26	1989-12-26	Process for the preparation of symmetrical azo-dinitrile, dicarboxylic acids from keto acids
US07/456,886 US5010178A (en)	1989-12-26	1989-12-26	Process for the preparation of mixed azonitrile carboxylic acid initiators

Publications (1)

Publication Number	Publication Date
ATE119875T1 true ATE119875T1 (de)	1995-04-15

Family

ID=27412684

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90124725T ATE119875T1 (de)	1989-12-26	1990-12-19	Verfahren zur herstellung von symmetrischen azodinitrildicarbonsäuren aus ketosäuren.

Country Status (5)

Country	Link
EP (1)	EP0436183B1 (de)
JP (1)	JPH03291262A (de)
AT (1)	ATE119875T1 (de)
CA (1)	CA2032316A1 (de)
DE (1)	DE69017872T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10321269A1 (de) *	2003-05-13	2004-12-02	Bayer Cropscience Ag	Verfahren zur Herstellung von Dimethylcyanimidocarbonat
FR3008092B1 (fr) *	2013-07-02	2015-07-31	Arkema France	Procede de synthese de composes azo
CN110461815A (zh)	2017-03-31	2019-11-15	大金工业株式会社	磺酸、羧酸或它们的盐

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2520338A (en) *	1947-06-27	1950-08-29	Du Pont	Azo compounds containing carboxyl and cyano groups
US3783148A (en) *	1971-08-31	1974-01-01	Du Pont	Process for the preparation of symmetrical azo compounds
US4028345A (en) *	1975-01-10	1977-06-07	E. I. Du Pont De Nemours And Company	Process for the preparation of azodinitriles from aminonitriles in the presence of a surfactant
US4272435A (en) *	1977-10-12	1981-06-09	Sumitomo Chemical Company, Limited	Process for the preparation of azo compounds from amino compounds in the presence of a phase transfer catalyst
US4684717A (en) *	1983-12-08	1987-08-04	Ube Industries, Ltd.	Preparation of azo compounds having carboxyl and cyano groups
FR2578249B1 (fr) *	1985-03-04	1987-05-15	Organo Synthese Ste Fse	Procede d'oxydation de composes hydrazoiques en azoiques correspondants par l'eau oxygenee

1990
- 1990-12-14 CA CA002032316A patent/CA2032316A1/en not_active Abandoned
- 1990-12-19 DE DE69017872T patent/DE69017872T2/de not_active Expired - Fee Related
- 1990-12-19 EP EP90124725A patent/EP0436183B1/de not_active Expired - Lifetime
- 1990-12-19 AT AT90124725T patent/ATE119875T1/de not_active IP Right Cessation
- 1990-12-26 JP JP2407083A patent/JPH03291262A/ja active Pending

Also Published As

Publication number	Publication date
DE69017872T2 (de)	1995-07-06
JPH03291262A (ja)	1991-12-20
DE69017872D1 (de)	1995-04-20
EP0436183A1 (de)	1991-07-10
EP0436183B1 (de)	1995-03-15
CA2032316A1 (en)	1991-06-27

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Legal Events

Date	Code	Title	Description
2003-09-15	REN	Ceased due to non-payment of the annual fee