ES442523A1 - Procedimiento para la obtencion de nitronaftalinas. - Google Patents

Procedimiento para la obtencion de nitronaftalinas.

Info

Publication number: ES442523A1
Authority: ES; Spain
Prior art keywords: nitoronafutarinno; seizohoho; nitronaftalines; mononitronaftalines; nitration
Prior art date: 1974-11-12
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.): Expired

Application number

ES442523A

Other languages

English (en)

Spanish (es)

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.)

Bayer AG

Original Assignee

Bayer 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.)

1974-11-12

Filing date

1975-11-11

Publication date

1977-04-16

1975-11-11 Application filed by Bayer AG filed Critical Bayer AG

1977-04-16 Publication of ES442523A1 publication Critical patent/ES442523A1/es

Status Expired legal-status Critical Current

Links

UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000006396 nitration reaction Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups

Landscapes

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

ES442523A 1974-11-12 1975-11-11 Procedimiento para la obtencion de nitronaftalinas. Expired ES442523A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742453529 DE2453529A1 (de)	1974-11-12	1974-11-12	Verfahren zur herstellung von nitronaphthalinen

Publications (1)

Publication Number	Publication Date
ES442523A1 true ES442523A1 (es)	1977-04-16

Family

ID=5930592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES442523A Expired ES442523A1 (es)	1974-11-12	1975-11-11	Procedimiento para la obtencion de nitronaftalinas.

Country Status (8)

Country	Link
JP (1)	JPS5170757A (da)
BE (1)	BE835413A (da)
DE (1)	DE2453529A1 (da)
DK (1)	DK504175A (da)
ES (1)	ES442523A1 (da)
FR (1)	FR2291182A1 (da)
LU (1)	LU73774A1 (da)
NL (1)	NL7513139A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4495372A (en) *	1982-11-05	1985-01-22	Uniroyal, Inc.	Preparation of mono-nitro aromatic compounds
EP0476355B1 (en) *	1990-09-05	1994-08-10	THOMAS & BETTS CORPORATION	Transportation protection and insertion device for multiconductor cables
CN1096444C (zh) *	1996-10-10	2002-12-18	常州市常宇化工厂	一种利用结晶分离法制备甲萘胺的方法
DE19739202C1 (de)	1997-09-08	1999-03-25	Bayer Ag	Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin
DE69823672T2 (de) *	1998-11-23	2004-09-30	Council Of Scientific And Industrial Research	Verfahren zur Herstellung von Nitroarenen mit hoher para-Selektivität aus monosubstituierten aromatischen Kohlenwasserstoffen unter Verwendung von Aluminosilikaten als Katalysator
DE19958389A1 (de)	1999-12-03	2001-06-07	Bayer Ag	Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit erhöhtem Anteil an 1,5-Dinitronaphthalin
DE60230097D1 (de)	2001-05-08	2009-01-15	Mitsui Chemicals Polyurethanes	Verfahren zur herstellung von 1,5-diaminonaphthalinen
DE10209644A1 (de)	2002-03-05	2003-09-18	Bayer Ag	Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin
ATE520645T1 (de) *	2003-11-05	2011-09-15	Bayer Materialscience Ag	Verfahren zur herstellung von 1,5- dinitronaphthalen

1974
- 1974-11-12 DE DE19742453529 patent/DE2453529A1/de active Pending
1975
- 1975-11-10 NL NL7513139A patent/NL7513139A/xx unknown
- 1975-11-10 JP JP13419375A patent/JPS5170757A/ja active Pending
- 1975-11-10 DK DK504175A patent/DK504175A/da unknown
- 1975-11-10 BE BE161724A patent/BE835413A/xx unknown
- 1975-11-10 LU LU73774A patent/LU73774A1/xx unknown
- 1975-11-11 ES ES442523A patent/ES442523A1/es not_active Expired
- 1975-11-12 FR FR7534495A patent/FR2291182A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DK504175A (da)	1976-05-13
NL7513139A (nl)	1976-05-14
JPS5170757A (en)	1976-06-18
LU73774A1 (da)	1976-09-06
BE835413A (fr)	1976-05-10
DE2453529A1 (de)	1976-05-13
FR2291182A1 (fr)	1976-06-11

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