ATE516276T1 - Verfahren zur herstellung von 1,2,4-triazol-3-one - Google Patents

Verfahren zur herstellung von 1,2,4-triazol-3-one

Info

Publication number: ATE516276T1
Authority: AT; Austria
Prior art keywords: producing; triazole; triazol; formic acid; methods
Prior art date: 2007-09-19

Application number

AT08832168T

Other languages

English (en)

Inventor

Stephen Belmont

Original Assignee

Albemarle Corp

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.)

2007-09-19

Filing date

2008-09-18

Publication date

2011-07-15

2008-09-18 Application filed by Albemarle Corp filed Critical Albemarle Corp

2011-07-15 Application granted granted Critical

2011-07-15 Publication of ATE516276T1 publication Critical patent/ATE516276T1/de

Links

MDTUWBLTRPRXBX-UHFFFAOYSA-N 1,2,4-triazol-3-one Chemical compound O=C1N=CN=N1 MDTUWBLTRPRXBX-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
235000019253 formic acid Nutrition 0.000 abstract 2
UJTTUOLQLCQZEA-UHFFFAOYSA-N 9h-fluoren-9-ylmethyl n-(4-hydroxybutyl)carbamate Chemical compound C1=CC=C2C(COC(=O)NCCCCO)C3=CC=CC=C3C2=C1 UJTTUOLQLCQZEA-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms

Landscapes

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

AT08832168T 2007-09-19 2008-09-18 Verfahren zur herstellung von 1,2,4-triazol-3-one ATE516276T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US97366507P	2007-09-19	2007-09-19
PCT/US2008/076827 WO2009039257A1 (en)	2007-09-19	2008-09-18	Methods for production of 1,2,4-triazol-3-one

Publications (1)

Publication Number	Publication Date
ATE516276T1 true ATE516276T1 (de)	2011-07-15

Family

ID=39865635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT08832168T ATE516276T1 (de)	2007-09-19	2008-09-18	Verfahren zur herstellung von 1,2,4-triazol-3-one

Country Status (4)

Country	Link
US (1)	US8178692B2 (de)
EP (1)	EP2205572B1 (de)
AT (1)	ATE516276T1 (de)
WO (1)	WO2009039257A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2197856B1 (de) *	2007-09-19	2011-03-23	Albemarle Corporation	Verfahren zur herstellung von 1,2,4-triazol-3-on
KR101665301B1 (ko)	2013-08-07	2016-10-11	카딜라 핼쓰캐어 리미티드	야누스 키나제의 억제제로서 n-시아노메틸아미드
CN110950813A (zh) *	2019-11-27	2020-04-03	怀化旺达生物科技有限公司	一种3-巯基-1,2,4-三氮唑纯化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2584066B1 (fr)	1985-06-28	1987-08-07	Poudres & Explosifs Ste Nale	Utilisation du 5-oxo 3-nitro, 1,2,4-triazole comme substance explosive et compositions pyrotechniques contenant du 5-oxo 3-nitro 1,2,4-triazole.
US4733610A (en) *	1987-01-30	1988-03-29	The United States Of America As Represented By The United States Department Of Energy	3-nitro-1,2,4-triazol-5-one, a less sensitive explosive
US5112983A (en) *	1987-09-28	1992-05-12	Olin Corporation	Process for producing 1,2,4-triazol-5-one using organic sulfonic acids and polymers thereof as a catalyst
US4927940A (en) *	1989-05-01	1990-05-22	Olin Corporation	Process for low chloride 1,2,4-triazol-5-one
EP2197856B1 (de) *	2007-09-19	2011-03-23	Albemarle Corporation	Verfahren zur herstellung von 1,2,4-triazol-3-on

2008
- 2008-09-18 WO PCT/US2008/076827 patent/WO2009039257A1/en not_active Ceased
- 2008-09-18 EP EP08832168A patent/EP2205572B1/de active Active
- 2008-09-18 US US12/674,210 patent/US8178692B2/en not_active Expired - Fee Related
- 2008-09-18 AT AT08832168T patent/ATE516276T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US8178692B2 (en)	2012-05-15
US20110263867A1 (en)	2011-10-27
WO2009039257A1 (en)	2009-03-26
EP2205572B1 (de)	2011-07-13
EP2205572A1 (de)	2010-07-14

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Legal Events

Date	Code	Title	Description
2012-01-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties