FR2405929A1 - Procede pour la fabrication de nitroguanidine a partir de nitrate de guanidine sous l'action d'acide sulfurique aqueux - Google Patents

Procede pour la fabrication de nitroguanidine a partir de nitrate de guanidine sous l'action d'acide sulfurique aqueux

Info

Publication number: FR2405929A1
Authority: FR; France
Prior art keywords: sulfuric acid; nitroguanidine; guanidine nitrate; manufacture; action
Prior art date: 1977-10-12
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

Application number

FR7814995A

Other languages

English (en)

French (fr)

Other versions

FR2405929B1 (de

Inventor

Matthias Thoma

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

THOMA IND CHEMIE GmbH

Original Assignee

THOMA IND CHEMIE GmbH

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.)

1977-10-12

Filing date

1978-05-11

Publication date

1979-05-11

1978-05-11 Application filed by THOMA IND CHEMIE GmbH filed Critical THOMA IND CHEMIE GmbH

1979-05-11 Publication of FR2405929A1 publication Critical patent/FR2405929A1/fr

1983-12-23 Application granted granted Critical

1983-12-23 Publication of FR2405929B1 publication Critical patent/FR2405929B1/fr

Status Granted legal-status Critical Current

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 8
238000000034 method Methods 0.000 title abstract 4
IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 title abstract 2
NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
239000002253 acid Substances 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
238000010924 continuous production Methods 0.000 abstract 1
230000018044 dehydration Effects 0.000 abstract 1
238000006297 dehydration reaction Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR7814995A 1977-10-12 1978-05-11 Procede pour la fabrication de nitroguanidine a partir de nitrate de guanidine sous l'action d'acide sulfurique aqueux Granted FR2405929A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772745783 DE2745783C3 (de)	1977-10-12	1977-10-12	Herstellung von Nitroguanidin aus Guanidinnitrat unter Einwirkung von wässriger Schwefelsäure

Publications (2)

Publication Number	Publication Date
FR2405929A1 true FR2405929A1 (fr)	1979-05-11
FR2405929B1 FR2405929B1 (de)	1983-12-23

Family

ID=6021217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7814995A Granted FR2405929A1 (fr)	1977-10-12	1978-05-11	Procede pour la fabrication de nitroguanidine a partir de nitrate de guanidine sous l'action d'acide sulfurique aqueux

Country Status (12)

Country	Link
JP (1)	JPS5849538B2 (de)
AT (1)	AT359081B (de)
BE (1)	BE867685A (de)
CA (1)	CA1105489A (de)
CH (1)	CH634827A5 (de)
DE (1)	DE2745783C3 (de)
FR (1)	FR2405929A1 (de)
GB (1)	GB1603247A (de)
IN (1)	IN148716B (de)
IT (1)	IT1096260B (de)
NL (1)	NL7803712A (de)
ZA (1)	ZA781967B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105152984A (zh) *	2015-09-02	2015-12-16	南通天泽化工有限公司	一种硝基胍连续合成方法
CN111675634A (zh) *	2020-07-17	2020-09-18	宁夏东吴农化股份有限公司	一种硝基胍的制备方法
CN112194599A (zh) *	2020-10-13	2021-01-08	西安万德能源化学股份有限公司	一种硝基胍生产工艺
CN112920091A (zh) *	2020-12-31	2021-06-08	宁夏天泽新材料科技有限公司	一种硝基胍制备工艺
CN115160188B (zh) *	2022-07-06	2024-01-16	贝利特化学股份有限公司	一种微通道中制备硝基胍的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1234204B (de) *	1963-01-09	1967-02-16	M Thoma	Verfahren zur Herstellung von Nitroguanidin aus Guanidinnitrat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE964411C (de) *	1939-03-23	1957-05-23	Bayerische Stickstoff Werke Ge	Verfahren zur Herstellung von Nitroguanidin aus Guanidinnitrat
GB572931A (en) *	1941-06-26	1945-10-30	American Cyanamid Co	Improvements in or relating to the preparation of nitro-guanidine

1977
- 1977-10-12 DE DE19772745783 patent/DE2745783C3/de not_active Expired
1978
- 1978-04-06 ZA ZA00781967A patent/ZA781967B/xx unknown
- 1978-04-07 CH CH378878A patent/CH634827A5/de not_active IP Right Cessation
- 1978-04-07 NL NL7803712A patent/NL7803712A/xx not_active Application Discontinuation
- 1978-04-11 CA CA300,926A patent/CA1105489A/en not_active Expired
- 1978-04-26 AT AT299978A patent/AT359081B/de active
- 1978-05-03 IT IT22979/78A patent/IT1096260B/it active
- 1978-05-04 IN IN488/CAL/78A patent/IN148716B/en unknown
- 1978-05-11 FR FR7814995A patent/FR2405929A1/fr active Granted
- 1978-05-11 GB GB19059/78A patent/GB1603247A/en not_active Expired
- 1978-05-31 BE BE188220A patent/BE867685A/xx not_active IP Right Cessation
- 1978-10-06 JP JP12406978A patent/JPS5849538B2/ja not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1234204B (de) *	1963-01-09	1967-02-16	M Thoma	Verfahren zur Herstellung von Nitroguanidin aus Guanidinnitrat

Also Published As

Publication number	Publication date
AT359081B (de)	1980-10-27
JPS5461122A (en)	1979-05-17
IN148716B (de)	1981-05-23
DE2745783A1 (de)	1979-04-19
BE867685A (fr)	1978-09-18
CH634827A5 (en)	1983-02-28
JPS5849538B2 (ja)	1983-11-05
IT7822979A0 (it)	1978-05-03
NL7803712A (nl)	1979-04-18
IT1096260B (it)	1985-08-26
DE2745783C3 (de)	1987-09-10
DE2745783B2 (de)	1981-01-22
ATA299978A (de)	1980-03-15
GB1603247A (en)	1981-11-18
FR2405929B1 (de)	1983-12-23
ZA781967B (en)	1979-06-27
CA1105489A (en)	1981-07-21

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Legal Events

Date	Code	Title	Description
1988-06-03	TP	Transmission of property
1995-03-31	ST	Notification of lapse