ZA727738B - Process for the preparation of 4-chloro-2-dimethoxy-aniline - Google Patents

Process for the preparation of 4-chloro-2-dimethoxy-aniline

Info

Publication number: ZA727738B
Authority: ZA; South Africa
Prior art keywords: dimethoxy; aniline; chloro; preparation
Prior art date: 1971-11-11

Application number

ZA727738A

Inventor

K Baessler

K Habig

Original Assignee

Hoechst 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.)

1971-11-11

Filing date

1972-11-01

Publication date

1973-09-26

1972-11-01 Application filed by Hoechst Ag filed Critical Hoechst Ag

1973-09-26 Publication of ZA727738B publication Critical patent/ZA727738B/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

ZA727738A 1971-11-11 1972-11-01 Process for the preparation of 4-chloro-2-dimethoxy-aniline ZA727738B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2156051A DE2156051C3 (en)	1971-11-11	1971-11-11	Process for the preparation of 4-chloro-2,5-dimethoxy-aniline

Publications (1)

Publication Number	Publication Date
ZA727738B true ZA727738B (en)	1973-09-26

Family

ID=5824830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA727738A ZA727738B (en)	1971-11-11	1972-11-01	Process for the preparation of 4-chloro-2-dimethoxy-aniline

Country Status (20)

Country	Link
JP (1)	JPS5644060B2 (en)
AT (1)	AT331210B (en)
AU (1)	AU474209B2 (en)
BE (1)	BE791300A (en)
CA (1)	CA995248A (en)
CH (1)	CH575377A5 (en)
CS (1)	CS173610B2 (en)
DD (1)	DD99356A5 (en)
DE (1)	DE2156051C3 (en)
ES (1)	ES408273A1 (en)
FR (1)	FR2160166A5 (en)
GB (1)	GB1393428A (en)
HU (1)	HU165205B (en)
IL (1)	IL40777A (en)
IT (1)	IT970356B (en)
NL (1)	NL7214964A (en)
PL (1)	PL85137B1 (en)
RO (1)	RO62342A (en)
SU (1)	SU474135A3 (en)
ZA (1)	ZA727738B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2455704C3 (en) *	1974-11-25	1978-06-08	Hoechst Ag, 6000 Frankfurt	Process for the preparation of 4-chloro-23-dimethoxy aniline
CA1148562A (en) *	1979-02-22	1983-06-21	Alfred J. Bird	Catalyst for the hydrogenation of halogen substituted aromatic nitro compounds
JPS5814756U (en) *	1981-07-21	1983-01-29	東京シ−ト株式会社	Headrest mounting device
JPS58159957U (en) *	1982-04-19	1983-10-25	日本発条株式会社	Headrest upper and lower adjustment mechanism
JPH0226367Y2 (en) *	1984-09-20	1990-07-18
DE3821013A1 (en) *	1988-06-22	1989-12-28	Hoechst Ag	METHOD FOR PRODUCING 4-CHLORINE-2,5-DIMETHOXYANILINE
US8387827B2 (en)	2008-03-24	2013-03-05	S.C. Johnson & Son, Inc.	Volatile material dispenser

0
- BE BE791300D patent/BE791300A/en not_active IP Right Cessation
1971
- 1971-11-11 DE DE2156051A patent/DE2156051C3/en not_active Expired
1972
- 1972-10-18 DD DD166310A patent/DD99356A5/xx unknown
- 1972-11-01 ZA ZA727738A patent/ZA727738B/en unknown
- 1972-11-02 RO RO72709A patent/RO62342A/ro unknown
- 1972-11-04 ES ES408273A patent/ES408273A1/en not_active Expired
- 1972-11-06 NL NL7214964A patent/NL7214964A/xx not_active Application Discontinuation
- 1972-11-07 CS CS7507A patent/CS173610B2/cs unknown
- 1972-11-07 AU AU48583/72A patent/AU474209B2/en not_active Expired
- 1972-11-08 IL IL40777A patent/IL40777A/en unknown
- 1972-11-08 GB GB5151772A patent/GB1393428A/en not_active Expired
- 1972-11-09 SU SU1843993A patent/SU474135A3/en active
- 1972-11-09 AT AT952372A patent/AT331210B/en not_active IP Right Cessation
- 1972-11-09 IT IT31481/72A patent/IT970356B/en active
- 1972-11-09 HU HUHO1523A patent/HU165205B/hu unknown
- 1972-11-09 CH CH1630472A patent/CH575377A5/xx not_active IP Right Cessation
- 1972-11-10 JP JP11219772A patent/JPS5644060B2/ja not_active Expired
- 1972-11-10 FR FR7239905A patent/FR2160166A5/fr not_active Expired
- 1972-11-10 CA CA156,152A patent/CA995248A/en not_active Expired
- 1972-11-10 PL PL1972158797A patent/PL85137B1/pl unknown

Also Published As

Publication number	Publication date
AT331210B (en)	1976-08-10
GB1393428A (en)	1975-05-07
DE2156051B2 (en)	1974-03-28
AU474209B2 (en)	1976-07-15
NL7214964A (en)	1973-05-15
SU474135A3 (en)	1975-06-14
JPS4857938A (en)	1973-08-14
RO62342A (en)	1977-08-15
ES408273A1 (en)	1975-11-16
DE2156051C3 (en)	1974-10-31
IL40777A0 (en)	1973-01-30
IT970356B (en)	1974-04-10
AU4858372A (en)	1974-05-09
ATA952372A (en)	1975-11-15
BE791300A (en)	1973-05-14
PL85137B1 (en)	1976-04-30
FR2160166A5 (en)	1973-06-22
CA995248A (en)	1976-08-17
DE2156051A1 (en)	1973-05-17
JPS5644060B2 (en)	1981-10-16
CS173610B2 (en)	1977-02-28
CH575377A5 (en)	1976-05-14
IL40777A (en)	1976-04-30
DD99356A5 (en)	1973-08-05
HU165205B (en)	1974-07-27

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