IT7820770A0 - 3-aril-3-eteroarilftalidi e processo di loro preparazione. - Google Patents

3-aril-3-eteroarilftalidi e processo di loro preparazione.

Info

Publication number
IT7820770A0
IT7820770A0 IT7820770A IT2077078A IT7820770A0 IT 7820770 A0 IT7820770 A0 IT 7820770A0 IT 7820770 A IT7820770 A IT 7820770A IT 2077078 A IT2077078 A IT 2077078A IT 7820770 A0 IT7820770 A0 IT 7820770A0
Authority
IT
Italy
Prior art keywords
eteroarylphthalides
aril
preparation process
preparation
Prior art date
Application number
IT7820770A
Other languages
English (en)
Other versions
IT1095468B (it
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of IT7820770A0 publication Critical patent/IT7820770A0/it
Application granted granted Critical
Publication of IT1095468B publication Critical patent/IT1095468B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/33—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/333—Radicals substituted by oxygen or sulfur atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/12—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT20770/78A 1977-03-01 1978-02-28 3-aril-3-eteroarilftalidi e processo di loro preparatione IT1095468B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77318077A 1977-03-01 1977-03-01
US05/868,583 US4189171A (en) 1977-03-01 1978-01-11 Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides

Publications (2)

Publication Number Publication Date
IT7820770A0 true IT7820770A0 (it) 1978-02-28
IT1095468B IT1095468B (it) 1985-08-10

Family

ID=27118717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20770/78A IT1095468B (it) 1977-03-01 1978-02-28 3-aril-3-eteroarilftalidi e processo di loro preparatione

Country Status (15)

Country Link
US (1) US4189171A (it)
JP (1) JPS53108967A (it)
AR (1) AR229961A1 (it)
BR (1) BR7801192A (it)
CA (1) CA1113474A (it)
CH (1) CH635835A5 (it)
DE (1) DE2808798A1 (it)
DK (1) DK90278A (it)
ES (2) ES467393A1 (it)
FR (1) FR2382451A1 (it)
GB (2) GB1600662A (it)
IT (1) IT1095468B (it)
LU (1) LU79146A1 (it)
MX (1) MX150158A (it)
NL (1) NL7802189A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594511A5 (it) * 1976-01-16 1978-01-13 Ciba Geigy Ag
DE2861549D1 (en) * 1978-02-10 1982-03-04 Ciba Geigy Ag Substituted diaminophthalides, process for their preparation and their use as colour formers in pressure or heat sensitive recording materials
JPS6085986A (ja) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk 発色性記録材料
JPS6313778A (ja) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd 記録材料
JPS6331789A (ja) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd 感圧記録シ−ト
JPS6317078A (ja) * 1986-07-09 1988-01-25 Fuji Photo Film Co Ltd 記録材料
JPS6331788A (ja) * 1986-07-28 1988-02-10 Fuji Photo Film Co Ltd 感圧記録シ−ト
JPS6317077A (ja) * 1986-07-09 1988-01-25 Fuji Photo Film Co Ltd 記録材料
JPS6362778A (ja) * 1986-09-03 1988-03-19 Fuji Photo Film Co Ltd 記録材料
JPS6367179A (ja) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd 記録シ−ト
JPS6367180A (ja) * 1986-09-09 1988-03-25 Fuji Photo Film Co Ltd 記録シ−ト
JPS63158287A (ja) * 1986-12-22 1988-07-01 Fuji Photo Film Co Ltd 記録材料
US5226322A (en) * 1991-12-18 1993-07-13 General Motors Corporation Internal combustion engine misfire detector
US20050165131A1 (en) * 2003-10-06 2005-07-28 Terry Stovold Invisible ink
US20050075420A1 (en) * 2003-10-06 2005-04-07 Terry Stovold Invisible ink
US8053494B2 (en) * 2003-10-06 2011-11-08 Nocopi Technologies, Inc. Invisible ink and scratch pad

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427971A (en) * 1965-09-27 1969-02-18 Kimberly Clark Co Hectographic unit including a master sheet having a pigmented proteinaceous cellular coating
US3509174A (en) * 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides
US3491111A (en) * 1967-01-30 1970-01-20 Ncr Co Indole- and carbazole-substituted phthalides
US3594369A (en) * 1969-01-21 1971-07-20 Ncr Co 3,5(6)-disubstituted-3-(para-diloweralkyl-aminophenyl) phthalides
IE35853B1 (en) * 1970-05-15 1976-06-09 Hodogaya Chemical Co Ltd Novel phthalide compounds and their use as colour formers in pressure sensitive recording
JPS4916726B1 (it) * 1970-12-28 1974-04-24
US3736337A (en) * 1971-04-27 1973-05-29 Ncr Co Tetrahalogenated chromogenic compounds and their use
US3774539A (en) * 1971-05-20 1973-11-27 Hodogaya Chemical Co Ltd Color-forming duplicating method
JPS5023328B1 (it) * 1971-06-25 1975-08-07
JPS556076B1 (it) * 1971-07-13 1980-02-13
US3779753A (en) * 1971-09-02 1973-12-18 Polaroid Corp Photographic processes and products employing aminomethyl-substituted phenolic phthaleins as optical filter agents
BE791898A (fr) * 1971-11-26 1973-05-24 Ciba Geigy Ag Procede de preparation de substances chromogenes a partir d'indoles et d'anhydrides d'acides dicarboxyliques vicinaux, aromatiques ou heteroaromatiques, nouveaux chromogenes de cette categorie et leur emploi
US3804855A (en) * 1972-03-22 1974-04-16 Ncr Naphthalide compounds
GB1427318A (en) * 1972-05-02 1976-03-10 Wiggins Teape Ltd Colour formers
US3812146A (en) * 1972-05-12 1974-05-21 Ncr Phthalide
US4096176A (en) * 1972-12-12 1978-06-20 Sterling Drug Inc. Benzoylbenzoic acids
CH578432A5 (it) * 1973-03-05 1976-08-13 Ciba Geigy Ag
JPS5129949B2 (it) * 1973-03-23 1976-08-28
GB1460151A (en) * 1973-05-21 1976-12-31 Ciba Geigy Nitrophthalides their mahufacture and their use in recording systems-
GB1464251A (en) * 1973-05-21 1977-02-09 Ciba Geigy Ag Thermo-reactive colour recording material
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
JPS5138245B2 (it) * 1973-05-22 1976-10-20
US4094877A (en) * 1973-12-05 1978-06-13 Sterling Drug Inc. Tri- or tetrasubstituted diphenylphthalides
JPS5093443A (it) * 1973-12-19 1975-07-25
GB1469481A (en) * 1974-02-01 1977-04-06 Ciba Geigy Ag Pressure-sensitive copying material
FR2268324A1 (en) * 1974-04-19 1975-11-14 Thomson Brandt Protection for recording media with disc - has one surface of disc covered with coat of electret material
US3962526A (en) * 1974-07-23 1976-06-08 The Mazer Corporation Tissueless pre-printed spirit duplicating masters
JPS5125529A (en) * 1974-08-28 1976-03-02 Hodogaya Chemical Co Ltd Futaridoshikiso no seizoho
GB1473016A (en) * 1975-01-23 1977-05-11 Ciba Geigy Ag Chemical composition comprising a colour former
US4016174A (en) * 1975-04-10 1977-04-05 Ncr Corporation Benzoindole phthalides
US4022771A (en) * 1975-04-10 1977-05-10 Ncr Corporation Aminophenyl lactone compounds containing an ethyleno group
US4027065A (en) * 1975-04-28 1977-05-31 Ncr Corporation Pressure-sensitive record material
US4022936A (en) * 1975-04-28 1977-05-10 Ncr Corporation Record material
JPS525746A (en) * 1975-07-03 1977-01-17 Kanzaki Paper Mfg Co Ltd Novel process for preparation of triarymethane derivatives
DE2635593A1 (de) * 1975-08-12 1977-02-24 Ciba Geigy Ag Druck- oder waermeempfindliches kopier- oder aufzeichnungsmaterial
CH593146A5 (it) * 1975-08-12 1977-11-30 Ciba Geigy Ag
CH594511A5 (it) * 1976-01-16 1978-01-13 Ciba Geigy Ag
ES462577A1 (es) * 1976-09-24 1978-07-16 Sterling Drug Inc Un procedimiento para preparar acidos 2-(alfa,alfa-aril-yno heteril disustituido)-metilbenzoicos.
US4100103A (en) * 1976-12-30 1978-07-11 Ncr Corporation Capsule manufacture
US4491112A (en) * 1982-01-13 1985-01-01 Nissan Motor Company, Limited Failsafe for an engine control

Also Published As

Publication number Publication date
AR229961A1 (es) 1984-01-31
CA1113474A (en) 1981-12-01
CH635835A5 (fr) 1983-04-29
LU79146A1 (fr) 1978-11-27
FR2382451A1 (fr) 1978-09-29
GB1600663A (en) 1981-10-21
JPS53108967A (en) 1978-09-22
DE2808798A1 (de) 1978-09-07
GB1600662A (en) 1981-10-21
NL7802189A (nl) 1978-09-05
ES467393A1 (es) 1979-12-01
DK90278A (da) 1978-09-02
IT1095468B (it) 1985-08-10
US4189171A (en) 1980-02-19
ES476038A1 (es) 1979-05-16
MX150158A (es) 1984-03-29
BR7801192A (pt) 1979-01-02

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