ES402057A1 - Compounds tetracloroftalidos cromogenicos (Machine-translation by Google Translate, not legally binding) - Google Patents

Compounds tetracloroftalidos cromogenicos (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES402057A1
ES402057A1 ES0402057A ES402057A ES402057A1 ES 402057 A1 ES402057 A1 ES 402057A1 ES 0402057 A ES0402057 A ES 0402057A ES 402057 A ES402057 A ES 402057A ES 402057 A1 ES402057 A1 ES 402057A1
Authority
ES
Spain
Prior art keywords
translation
compounds
machine
legally binding
google translate
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
ES0402057A
Other languages
Spanish (es)
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
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 National Cash Register Co filed Critical National Cash Register Co
Publication of ES402057A1 publication Critical patent/ES402057A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C07D307/885—3,3-Diphenylphthalides

Abstract

Process for obtaining chromogenic tetrachlorophthalide compounds, which is characterized by the following general formula ** formula ** Wherein each r represents a selected alkyl, phenylalkyl- or substituted alkoxy or unsubstituted p-amino, pyrrol-2-yl, or indel-3-yl group, in which the alkyl groups have from 1 to 4 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES0402057A 1971-04-27 1972-04-25 Compounds tetracloroftalidos cromogenicos (Machine-translation by Google Translate, not legally binding) Expired ES402057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13795271A 1971-04-27 1971-04-27

Publications (1)

Publication Number Publication Date
ES402057A1 true ES402057A1 (en) 1975-03-16

Family

ID=22479769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0402057A Expired ES402057A1 (en) 1971-04-27 1972-04-25 Compounds tetracloroftalidos cromogenicos (Machine-translation by Google Translate, not legally binding)

Country Status (12)

Country Link
US (1) US3736337A (en)
JP (6) JPS5525996B1 (en)
AU (1) AU459132B2 (en)
BE (1) BE782653A (en)
CA (1) CA984847A (en)
CH (1) CH606276A5 (en)
DE (2) DE2265772C2 (en)
ES (1) ES402057A1 (en)
FR (1) FR2136694A5 (en)
GB (1) GB1349503A (en)
IT (1) IT954848B (en)
ZA (1) ZA722506B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102893A (en) * 1971-11-26 1978-07-25 Ciba-Geigy Ag Process for the manufacture of color formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new color formers of these classes of substance and their use
US4186134A (en) * 1973-05-21 1980-01-29 Ciba-Geigy Corporation 3-Indolyl-3-phenyl-phthalides
GB1460151A (en) * 1973-05-21 1976-12-31 Ciba Geigy Nitrophthalides their mahufacture and their use in recording systems-
GB1460751A (en) * 1973-05-21 1977-01-06 Ciba Geigy Ag 3-indolyl-3-phenyl-phthalide compounds their manufacture and their use
GB1467898A (en) * 1974-04-09 1977-03-23 Ciba Geigy Ag Heterocyclic substituted lactone compounds their manufacture and use
US4016174A (en) * 1975-04-10 1977-04-05 Ncr Corporation Benzoindole phthalides
US4026883A (en) * 1975-04-10 1977-05-31 Ncr Corporation Derivatives of dianhydrides as vinyl color formers
US4020056A (en) * 1975-04-10 1977-04-26 Ncr Corporation Di-vinyl phthalides color formers
CH594511A5 (en) * 1976-01-16 1978-01-13 Ciba Geigy Ag
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
JPS553804A (en) * 1978-06-23 1980-01-11 Denpatsu Furaiatsushiyu Kk Manufacture of granular active substance
US4275206A (en) * 1979-03-05 1981-06-23 Appleton Papers Inc. Lactone compounds containing an indolizine radical
JPS6085986A (en) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk Color forming recording material
JPS6216914A (en) * 1985-07-12 1987-01-26 Seiko Giken Kk Transfer method for powdery granule by exclusive transporting device
US4808567A (en) * 1986-04-15 1989-02-28 Yamada Chemical Co., Ltd. Divinyl compounds and chromogenic recording-material prepared by using thereof
EP0242170B1 (en) * 1986-04-16 1991-09-18 Yamada Chemical Co., Ltd. Divinyl compounds and chromogenic recording-material prepared by use thereof
JPS6367179A (en) * 1986-09-08 1988-03-25 Fuji Photo Film Co Ltd Recording sheet
JPS6367180A (en) * 1986-09-09 1988-03-25 Fuji Photo Film Co Ltd Recording sheet
EP0787764B1 (en) * 1996-02-03 2003-04-09 Mitsubishi Gas Chemical Company, Inc. Oxygen-absorbing resin composition and packing material, multi-layered packing material, package and packing method using the same
CN1212814C (en) * 1996-07-02 2005-08-03 日本巴伊欧尼克斯股份有限公司 Sheet-shaped heating element and method for manufacturing same
EP0964046B1 (en) 1998-06-03 2003-07-30 Mitsubishi Gas Chemical Company, Inc. Oxygen absorbing composition, oxygen absorbing resin and preserving method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491116A (en) * 1967-01-30 1970-01-20 Ncr Co 3-(phenyl)-3-(indol-3-yl)-phthalides
JPS4833208A (en) * 1971-09-03 1973-05-08
JPS5127251B2 (en) * 1972-06-02 1976-08-11
JPS4916727A (en) * 1972-06-03 1974-02-14

Also Published As

Publication number Publication date
JPS5633979A (en) 1981-04-04
AU459132B2 (en) 1975-02-26
GB1349503A (en) 1974-04-03
DE2265772A1 (en) 1982-09-16
CH606276A5 (en) 1978-10-31
ZA722506B (en) 1973-01-31
CA984847A (en) 1976-03-02
US3736337A (en) 1973-05-29
FR2136694A5 (en) 1972-12-22
DE2218895C2 (en) 1983-12-08
JPS5945516B2 (en) 1984-11-07
IT954848B (en) 1973-09-15
JPS5633980A (en) 1981-04-04
DE2218895A1 (en) 1972-11-09
DE2265772C2 (en) 1983-09-22
JPS5633981A (en) 1981-04-04
JPS5829239B2 (en) 1983-06-21
JPS5525996B1 (en) 1980-07-10
JPS5948756B2 (en) 1984-11-28
AU4121272A (en) 1973-10-25
BE782653A (en) 1972-08-16
JPS5633978A (en) 1981-04-04
JPS5633982A (en) 1981-04-04

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