BE870441A - Procede pour la n-acetylation selective complete d'acides amines par reaction avec un cetene en solution aqueuse - Google Patents

Procede pour la n-acetylation selective complete d'acides amines par reaction avec un cetene en solution aqueuse

Info

Publication number: BE870441A
Authority: BE; Belgium
Prior art keywords: cetene; acetylation; reaction; amino acids; aqueous solution
Prior art date: 1977-09-13

Application number

BE190451A

Other languages

English (en)

Original Assignee

Dynamit Nobel Ag

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.)

1977-09-13

Filing date

1978-09-13

Publication date

1979-01-02

1978-09-13 Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag

1979-01-02 Publication of BE870441A publication Critical patent/BE870441A/fr

Links

GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 title 1
238000006640 acetylation reaction Methods 0.000 title 1
150000001413 amino acids Chemical class 0.000 title 1
239000007864 aqueous solution Substances 0.000 title 1
238000006243 chemical reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane

Landscapes

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

BE190451A 1977-09-13 1978-09-13 Procede pour la n-acetylation selective complete d'acides amines par reaction avec un cetene en solution aqueuse BE870441A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772741081 DE2741081A1 (de)	1977-09-13	1977-09-13	Verfahren zur vollstaendigen, selektiven n-acetylierung von aminosaeuren durch umsetzung mit keten in waessriger loesung

Publications (1)

Publication Number	Publication Date
BE870441A true BE870441A (fr)	1979-01-02

Family

ID=6018776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE190451A BE870441A (fr)	1977-09-13	1978-09-13	Procede pour la n-acetylation selective complete d'acides amines par reaction avec un cetene en solution aqueuse

Country Status (8)

Country	Link
JP (1)	JPS5448712A (fr)
BE (1)	BE870441A (fr)
CA (1)	CA1120877A (fr)
DE (1)	DE2741081A1 (fr)
FR (1)	FR2402645A1 (fr)
GB (1)	GB1587680A (fr)
IT (1)	IT1106908B (fr)
NL (1)	NL7809296A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2740380A1 (de) *	1977-09-08	1979-03-15	Dynamit Nobel Ag	Verfahren zur racemisierung optisch aktiver n-acyl-aminosaeuren in waessriger loesung
DE3318933C1 (de) *	1983-05-25	1984-06-07	Degussa Ag, 6000 Frankfurt	Verfahren zur Trennung von L-Leucin und L-Isoleucin
HU190864B (en) *	1983-12-08	1986-11-28	Alkaloida Vegyeszeti Gyar	Process for production of phenil-alanin derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
YU35105B (en) *	1972-04-24	1980-09-25	Krka Tovarna Zdravil	Process for preparing acetylamine derivatives of 2,4,6-triiodo-benzoic acid

1977
- 1977-09-13 DE DE19772741081 patent/DE2741081A1/de not_active Withdrawn
1978
- 1978-05-26 GB GB23497/78A patent/GB1587680A/en not_active Expired
- 1978-08-29 FR FR7824934A patent/FR2402645A1/fr not_active Withdrawn
- 1978-09-11 JP JP11159978A patent/JPS5448712A/ja active Pending
- 1978-09-12 IT IT51061/78A patent/IT1106908B/it active
- 1978-09-12 CA CA000311172A patent/CA1120877A/fr not_active Expired
- 1978-09-12 NL NL7809296A patent/NL7809296A/xx not_active Application Discontinuation
- 1978-09-13 BE BE190451A patent/BE870441A/fr unknown

Also Published As

Publication number	Publication date
IT1106908B (it)	1985-11-18
NL7809296A (nl)	1979-03-15
JPS5448712A (en)	1979-04-17
IT7851061A0 (it)	1978-09-12
DE2741081A1 (de)	1979-03-22
GB1587680A (en)	1981-04-08
FR2402645A1 (fr)	1979-04-06
CA1120877A (fr)	1982-03-30

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