ES473455A1 - Procedimiento para la preparacion de benzopiranotiazoles - Google Patents
Procedimiento para la preparacion de benzopiranotiazolesInfo
- Publication number
- ES473455A1 ES473455A1 ES473455A ES473455A ES473455A1 ES 473455 A1 ES473455 A1 ES 473455A1 ES 473455 A ES473455 A ES 473455A ES 473455 A ES473455 A ES 473455A ES 473455 A1 ES473455 A1 ES 473455A1
- Authority
- ES
- Spain
- Prior art keywords
- benzyl
- halogen
- substituted
- phenyl
- lower alkoxy
- 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
Links
- FNKAPPIGRMXDMN-UHFFFAOYSA-N 2h-chromeno[2,3-d][1,3]thiazole Chemical class C1=CC=C2OC3=NCSC3=CC2=C1 FNKAPPIGRMXDMN-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 8
- 125000003545 alkoxy group Chemical group 0.000 abstract 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 6
- 229910052736 halogen Inorganic materials 0.000 abstract 6
- 125000005843 halogen group Chemical group 0.000 abstract 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 4
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three 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
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- 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
- B41M5/15—Spiro-pyrans
-
- 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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/165—Thermal imaging composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Color Printing (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1140577 | 1977-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473455A1 true ES473455A1 (es) | 1979-10-16 |
Family
ID=4373180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473455A Expired ES473455A1 (es) | 1977-09-19 | 1978-09-18 | Procedimiento para la preparacion de benzopiranotiazoles |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4316036A (en, 2012) |
| EP (1) | EP0001248B1 (en, 2012) |
| JP (1) | JPS5454143A (en, 2012) |
| AT (1) | AT372911B (en, 2012) |
| DE (1) | DE2860199D1 (en, 2012) |
| ES (1) | ES473455A1 (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930557B2 (ja) * | 1980-07-25 | 1984-07-27 | 本州製紙株式会社 | 感熱記録紙 |
| DE3203777A1 (de) * | 1982-02-04 | 1983-08-11 | Degussa Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen umwandlung von metakaolin in feinstteiliges zeolithisches natriumaluminiumsilikat |
| US4636818A (en) * | 1985-06-05 | 1987-01-13 | Moore Business Forms, Inc. | Carbonless system including solvent-only microcapsules |
| IT1204959B (it) * | 1987-03-25 | 1989-03-10 | Zambon Farmaceutici Spa | Composti dotati di attivita' antiallergica |
| JP3653746B2 (ja) * | 1993-07-01 | 2005-06-02 | セイコーエプソン株式会社 | 電子時計 |
| JP4739692B2 (ja) * | 2004-05-24 | 2011-08-03 | 株式会社Ｌｉｘｉｌ | 接合金具と該接合金具を内蔵した枠体 |
| JP6371601B2 (ja) * | 2014-06-20 | 2018-08-08 | 東友ファインケム株式会社Ｄｏｎｇｗｏｏ Ｆｉｎｅ−Ｃｈｅｍ Ｃｏ．， Ｌｔｄ． | 化合物及び着色硬化性樹脂組成物 |
| JP6625548B2 (ja) * | 2014-10-31 | 2019-12-25 | 東友ファインケム株式会社Ｄｏｎｇｗｏｏ Ｆｉｎｅ−Ｃｈｅｍ Ｃｏ．， Ｌｔｄ． | 化合物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886565A (en) * | 1955-09-12 | 1959-05-12 | Sperry Rand Corp | Photographic sensitizing dyes derived from 2-alkyl-5, 6-dihydro-4-h-pyrano (3, 2d) thiazole |
| US3129109A (en) * | 1961-09-25 | 1964-04-14 | Minnesota Mining & Mfg | Heat-sensitive copy-sheet |
| US3726891A (en) * | 1970-12-02 | 1973-04-10 | Shell Oil Co | Fused 1,2,4-thiadiazolines |
| US4033977A (en) * | 1975-10-01 | 1977-07-05 | American Home Products Corporation | 4H-pyrano[4,3-d]thiazole derivatives and process therefor |
| CH618639A5 (en, 2012) * | 1976-06-04 | 1980-08-15 | Ciba Geigy Ag |
-
1978
- 1978-09-09 EP EP78100856A patent/EP0001248B1/de not_active Expired
- 1978-09-09 DE DE7878100856T patent/DE2860199D1/de not_active Expired
- 1978-09-11 US US05/941,432 patent/US4316036A/en not_active Expired - Lifetime
- 1978-09-13 JP JP11180878A patent/JPS5454143A/ja active Granted
- 1978-09-18 AT AT0673478A patent/AT372911B/de not_active IP Right Cessation
- 1978-09-18 ES ES473455A patent/ES473455A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5454143A (en) | 1979-04-28 |
| ATA673478A (de) | 1983-04-15 |
| AT372911B (de) | 1983-11-25 |
| EP0001248A1 (de) | 1979-04-04 |
| US4316036A (en) | 1982-02-16 |
| DE2860199D1 (en) | 1981-01-08 |
| EP0001248B1 (de) | 1980-10-01 |
| JPS6150979B2 (en, 2012) | 1986-11-06 |
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