GB1273837A - Benzene diazonium compounds containing a thioether group and diazo-type material prepared therefrom - Google Patents

Benzene diazonium compounds containing a thioether group and diazo-type material prepared therefrom

Info

Publication number
GB1273837A
GB1273837A GB6031869A GB6031869A GB1273837A GB 1273837 A GB1273837 A GB 1273837A GB 6031869 A GB6031869 A GB 6031869A GB 6031869 A GB6031869 A GB 6031869A GB 1273837 A GB1273837 A GB 1273837A
Authority
GB
United Kingdom
Prior art keywords
group
compounds
diazo
compounds containing
type material
Prior art date
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
GB6031869A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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
Priority claimed from DE19681814283 external-priority patent/DE1814283C3/en
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB1273837A publication Critical patent/GB1273837A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/54—Diazonium salts or diazo anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1,273,837. Benzene diazonium compounds. KALLE A.G. 10 Dec., 1969 [12 Dec., 1968], No. 60318/69. Heading C2C. [Also in Division G2] The invention comprises compounds of the formula wherein R 1 represents an alkyl, cycloalkyl, aryl or aralkyl group which may be substituted, R 2 represents an alkyl, cycloalkyl, aryl or aralkyl group, R 3 represents an acyl group derived from a carboxylic acid or from a carbonic acid semiester, R 4 represents a halogen atom and X is the anion of the diazonium compound. They may be obtained by replacing the amino group of a thioether of 5-mercapto-4-(halogen)-2-nitro-aniline by a C1 atom by a Sandmeyer reaction, reacting with a primary amine to form a secondary amino group which is then acylated, reducing the NO 2 group and diazotizing the amino group. Examples are given for the preparation of the compounds, the acylated nitro compounds being isolated as intermediates.
GB6031869A 1968-12-12 1969-12-10 Benzene diazonium compounds containing a thioether group and diazo-type material prepared therefrom Expired GB1273837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681814283 DE1814283C3 (en) 1968-12-12 Diazotype material

Publications (1)

Publication Number Publication Date
GB1273837A true GB1273837A (en) 1972-05-10

Family

ID=5716060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6031869A Expired GB1273837A (en) 1968-12-12 1969-12-10 Benzene diazonium compounds containing a thioether group and diazo-type material prepared therefrom

Country Status (7)

Country Link
AT (1) AT298233B (en)
BE (1) BE742878A (en)
ES (1) ES374422A1 (en)
FR (1) FR2025949A1 (en)
GB (1) GB1273837A (en)
NL (1) NL163028C (en)
SE (1) SE353610B (en)

Also Published As

Publication number Publication date
ES374422A1 (en) 1972-01-01
FR2025949A1 (en) 1970-09-11
DE1814283A1 (en) 1970-06-25
NL6918073A (en) 1970-06-16
DE1814283B2 (en) 1976-01-29
NL163028C (en) 1980-07-15
BE742878A (en) 1970-06-09
NL163028B (en) 1980-02-15
SE353610B (en) 1973-02-05
AT298233B (en) 1972-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee