GB1274071A - Antifoggants for photographic silver halide materials - Google Patents

Antifoggants for photographic silver halide materials

Info

Publication number
GB1274071A
GB1274071A GB39066/69A GB3906669A GB1274071A GB 1274071 A GB1274071 A GB 1274071A GB 39066/69 A GB39066/69 A GB 39066/69A GB 3906669 A GB3906669 A GB 3906669A GB 1274071 A GB1274071 A GB 1274071A
Authority
GB
United Kingdom
Prior art keywords
mercapto
thiadiazole
phosgene
heterocyclic
thiadiazoline
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
GB39066/69A
Inventor
Anita Von Koenig
Franz Moll
Wolfgang Mueller-Bardorff
Wilhelm Saleck
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1274071A publication Critical patent/GB1274071A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/84—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/74—Sulfur atoms substituted by carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1,274,071. Heterocyclic sulphur compounds. AGFA-GEVAERT A.G. 5 Aug., 1969 [6 Aug., 1968], No. 39066/69. Heading C2C. [Also in Division G2] Compounds are described which are the condensation products of one molecular proportion of phosgene with two molecular proportions of a heterocyclic mercaptan of the triazole, oxazole, thiazole, imidazole, thiadiazole or thiadiazoline series. In examples, phosgene in CCl 4 solution is added to alkaline solutions of 1-phenyl-3- mercapto-1 : 2 : 4-triazole, 2-mercapto-5-anilino-1 : 3 : 4-thiadiazole, 2-mercapto-benzothiazole, 2-mercapto-benzoxazole, 2-mercapto- 4 : 5-di(p-chlorophenyl)-3-phenylimidazole, 2- mercapto-5-thioxo-4-phenyl-1: 3 : 4-thiadiazoline, 2-mercapto-5-butyl-mercapto-1 - 3 - 4-thiadiazole and 2-amino-5-mercapto-1: 3 4-thiadiazole. The condensation products may be heterocyclyl S : S<SP>1</SP>-diesters of dithiocarbonic acid formed by the phosgene reacting at the mercapto groups, or bis-heterocyclic ketones formed by the phosgene reacting with hydrogen on the nitrogen atom of the tautomeric thione form of the heterocyclic mercaptan.
GB39066/69A 1968-08-06 1969-08-05 Antifoggants for photographic silver halide materials Expired GB1274071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1797027A DE1797027C3 (en) 1968-08-06 1968-08-06 Photographic light-sensitive material

Publications (1)

Publication Number Publication Date
GB1274071A true GB1274071A (en) 1972-05-10

Family

ID=5708478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39066/69A Expired GB1274071A (en) 1968-08-06 1969-08-05 Antifoggants for photographic silver halide materials

Country Status (6)

Country Link
US (1) US3640719A (en)
BE (1) BE737119A (en)
CH (1) CH516177A (en)
DE (1) DE1797027C3 (en)
FR (1) FR2015184A1 (en)
GB (1) GB1274071A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549058B1 (en) * 1971-04-19 1979-04-20
US4202695A (en) * 1971-12-09 1980-05-13 Agfa-Gevaert N.V. Photographic Lippmann emulsions
US4201582A (en) * 1974-05-02 1980-05-06 Eastman Kodak Company Photothermographic and thermographic element, composition and process
US4188397A (en) * 1978-09-22 1980-02-12 Smithkline Corporation 2,2-Alkyldiylbis(thio)bis(imidazoles)
DE3020163A1 (en) * 1980-05-28 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen PHOTOGRAPHIC RECORDING MATERIAL AND THE USE THEREOF FOR PRODUCING IMAGES
DE3161588D1 (en) * 1980-09-02 1984-01-12 Agfa Gevaert Ag Photographic material, process for its preparation, method for the production of photographic pictures as well as triazols
US5272045A (en) * 1992-11-13 1993-12-21 Sun Chemical Corporation Water soluble antifoggant for powder developer solutions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476657A (en) * 1946-04-05
AT220166B (en) * 1959-09-26 1962-03-12 Agfa Ag Process for the production of planographic printing forms
US3365294A (en) * 1963-04-27 1968-01-23 Agfa Ag Photographic material containing yellow fog-preventing agents
US3256294A (en) * 1964-10-16 1966-06-14 Monsanto Co Certain diesters of 2-mercaptobenzazoles

Also Published As

Publication number Publication date
FR2015184A1 (en) 1970-04-24
DE1797027B2 (en) 1979-07-05
DE1797027C3 (en) 1980-03-13
CH516177A (en) 1971-11-30
BE737119A (en) 1970-02-06
DE1797027A1 (en) 1971-07-08
US3640719A (en) 1972-02-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee