CH523954A - Process for the preparation of basic compounds free of sulfonic acid groups - Google Patents

Process for the preparation of basic compounds free of sulfonic acid groups

Info

Publication number: CH523954A
Authority: CH; Switzerland
Prior art keywords: preparation; sulfonic acid; acid groups; basic compounds; compounds free
Prior art date: 1969-11-19

Application number

CH1717969A

Other languages

German (de)

Inventor

Altermatt Ruedi

Willy Dr Steinemann

Original Assignee

Sandoz 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.)

1969-11-19

Filing date

1969-11-19

Publication date

1972-06-15

1969-11-19 Application filed by Sandoz Ag filed Critical Sandoz Ag

1969-11-19 Priority to CH588872A priority Critical patent/CH529203A/en

1969-11-19 Priority to CH1717969A priority patent/CH523954A/en

1969-11-19 Priority to CH1718069A priority patent/CH529202A/en

1970-10-29 Priority to GB5139570A priority patent/GB1328236A/en

1970-10-29 Priority to GB5139670A priority patent/GB1328237A/en

1970-11-13 Priority to DE19702055962 priority patent/DE2055962A1/en

1970-11-13 Priority to DE19702055963 priority patent/DE2055963A1/en

1970-11-19 Priority to FR707041563A priority patent/FR2070716B3/fr

1970-11-19 Priority to FR7041564A priority patent/FR2073389B4/fr

1972-06-15 Publication of CH523954A publication Critical patent/CH523954A/en

Links

150000007514 bases Chemical class 0.000 title 1
125000000542 sulfonic acid group Chemical group 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Coloring (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CH1717969A 1969-11-19 1969-11-19 Process for the preparation of basic compounds free of sulfonic acid groups CH523954A (en)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
CH588872A CH529203A (en)	1969-11-19	1969-11-19	Basic nitro dyes free from s03h gps
CH1717969A CH523954A (en)	1969-11-19	1969-11-19	Process for the preparation of basic compounds free of sulfonic acid groups
CH1718069A CH529202A (en)	1969-11-19	1969-11-19	Process for the preparation of sulfonic acid group-free basic nitro compounds
GB5139570A GB1328236A (en)	1969-11-19	1970-10-29	Basic nitro dyes free from sulphonic acid groups their production and use
GB5139670A GB1328237A (en)	1969-11-19	1970-10-29	Basic nitro dyes free from sulphonic acid groups their production and use
DE19702055962 DE2055962A1 (en)	1969-11-19	1970-11-13	Basic nitro dyes free from sulfonic acid groups, their production and use
DE19702055963 DE2055963A1 (en)	1969-11-19	1970-11-13	Basic nitro dyes free from sulfonic acid groups, their preparation and use
FR707041563A FR2070716B3 (en)	1969-11-19	1970-11-19
FR7041564A FR2073389B4 (en)	1969-11-19	1970-11-19

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH1717969A CH523954A (en)	1969-11-19	1969-11-19	Process for the preparation of basic compounds free of sulfonic acid groups
CH1718069A CH529202A (en)	1969-11-19	1969-11-19	Process for the preparation of sulfonic acid group-free basic nitro compounds

Publications (1)

Publication Number	Publication Date
CH523954A true CH523954A (en)	1972-06-15

Family

ID=62495390

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH1717969A CH523954A (en)	1969-11-19	1969-11-19	Process for the preparation of basic compounds free of sulfonic acid groups
CH588872A CH529203A (en)	1969-11-19	1969-11-19	Basic nitro dyes free from s03h gps
CH1718069A CH529202A (en)	1969-11-19	1969-11-19	Process for the preparation of sulfonic acid group-free basic nitro compounds

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
CH588872A CH529203A (en)	1969-11-19	1969-11-19	Basic nitro dyes free from s03h gps
CH1718069A CH529202A (en)	1969-11-19	1969-11-19	Process for the preparation of sulfonic acid group-free basic nitro compounds

Country Status (4)

Country	Link
CH (3)	CH523954A (en)
DE (2)	DE2055962A1 (en)
FR (2)	FR2073389B4 (en)
GB (2)	GB1328236A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0723794D0 (en)	2007-12-05	2008-01-16	Lectus Therapeutics Ltd	Potassium ion channel modulators and uses thereof

1969
- 1969-11-19 CH CH1717969A patent/CH523954A/en not_active IP Right Cessation
- 1969-11-19 CH CH588872A patent/CH529203A/en not_active IP Right Cessation
- 1969-11-19 CH CH1718069A patent/CH529202A/en not_active IP Right Cessation
1970
- 1970-10-29 GB GB5139570A patent/GB1328236A/en not_active Expired
- 1970-10-29 GB GB5139670A patent/GB1328237A/en not_active Expired
- 1970-11-13 DE DE19702055962 patent/DE2055962A1/en active Pending
- 1970-11-13 DE DE19702055963 patent/DE2055963A1/en active Pending
- 1970-11-19 FR FR7041564A patent/FR2073389B4/fr not_active Expired
- 1970-11-19 FR FR707041563A patent/FR2070716B3/fr not_active Expired

Also Published As

Publication number	Publication date
CH529203A (en)	1972-10-15
GB1328236A (en)	1973-08-30
FR2070716B3 (en)	1973-08-10
FR2073389B4 (en)	1974-10-11
FR2073389A8 (en)	1971-10-01
CH529202A (en)	1972-10-15
FR2070716A7 (en)	1971-09-17
DE2055962A1 (en)	1971-05-27
GB1328237A (en)	1973-08-30
DE2055963A1 (en)	1971-05-27

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Legal Events

Date	Code	Title	Description
1979-08-15	PL	Patent ceased
1979-09-14	PL	Patent ceased