IT994935B - PROCEDURE FOR THE COPULATION OF PHENOLS 2.4 NON-SOLUABLE DISPLACED IN WATER WITH DIAZOTATED OR NITROANILINE - Google Patents

PROCEDURE FOR THE COPULATION OF PHENOLS 2.4 NON-SOLUABLE DISPLACED IN WATER WITH DIAZOTATED OR NITROANILINE

Info

Publication number
IT994935B
IT994935B IT2641773A IT2641773A IT994935B IT 994935 B IT994935 B IT 994935B IT 2641773 A IT2641773 A IT 2641773A IT 2641773 A IT2641773 A IT 2641773A IT 994935 B IT994935 B IT 994935B
Authority
IT
Italy
Prior art keywords
diazotated
soluable
copulation
nitroaniline
phenols
Prior art date
Application number
IT2641773A
Other languages
Italian (it)
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT994935B publication Critical patent/IT994935B/en

Links

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2641773A 1972-07-11 1973-07-10 PROCEDURE FOR THE COPULATION OF PHENOLS 2.4 NON-SOLUABLE DISPLACED IN WATER WITH DIAZOTATED OR NITROANILINE IT994935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1035772A CH573399A5 (en) 1972-07-11 1972-07-11

Publications (1)

Publication Number Publication Date
IT994935B true IT994935B (en) 1975-10-20

Family

ID=4362345

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2641773A IT994935B (en) 1972-07-11 1973-07-10 PROCEDURE FOR THE COPULATION OF PHENOLS 2.4 NON-SOLUABLE DISPLACED IN WATER WITH DIAZOTATED OR NITROANILINE

Country Status (9)

Country Link
JP (1) JPS4959131A (en)
AT (1) AT324302B (en)
CA (1) CA996103A (en)
CH (1) CH573399A5 (en)
DE (1) DE2334770A1 (en)
FR (1) FR2192098B1 (en)
GB (1) GB1417072A (en)
IT (1) IT994935B (en)
NL (1) NL7309627A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043959C (en) * 1993-11-25 1999-07-07 郑炎松 Agent of deodorising and sterilizing for indoor air
KR100377564B1 (en) * 1998-05-27 2003-11-19 주식회사 엘지화학 Process for preparing 2,4-disubstituted-2-nitro-2'-hydroxy azobenzene derivatives
KR100377563B1 (en) * 1999-02-02 2003-03-26 주식회사 엘지화학 Process for preparing 2-nitro-2'-hydroxy azobenzene derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR761639A (en) * 1934-09-24 1934-03-23 Improvements to the coloring of materials

Also Published As

Publication number Publication date
FR2192098A1 (en) 1974-02-08
GB1417072A (en) 1975-12-10
CA996103A (en) 1976-08-31
CH573399A5 (en) 1976-03-15
NL7309627A (en) 1974-01-15
JPS4959131A (en) 1974-06-08
DE2334770A1 (en) 1974-03-14
AT324302B (en) 1975-08-25
FR2192098B1 (en) 1977-02-18

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