ES482926A1 - Procedimiento para la produccion de derivados del diciano- metilideno-2,3-dihidrosiofeno-1,1-dioxido. - Google Patents
Procedimiento para la produccion de derivados del diciano- metilideno-2,3-dihidrosiofeno-1,1-dioxido.Info
- Publication number
- ES482926A1 ES482926A1 ES482926A ES482926A ES482926A1 ES 482926 A1 ES482926 A1 ES 482926A1 ES 482926 A ES482926 A ES 482926A ES 482926 A ES482926 A ES 482926A ES 482926 A1 ES482926 A1 ES 482926A1
- Authority
- ES
- Spain
- Prior art keywords
- production
- derivatives
- formula
- methylideno
- dihidrosiofeno
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- NWGRMMTXVLUFMR-UHFFFAOYSA-N 2-(1,1-dioxo-3H-thiophen-2-ylidene)propanedinitrile Chemical class C(#N)C(C#N)=C1S(C=CC1)(=O)=O NWGRMMTXVLUFMR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000000986 disperse dye Substances 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
- C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Coloring (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH815178A CH636116A5 (de) | 1978-07-28 | 1978-07-28 | Heterocyclische dispersionsfarbstoffe. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES482926A1 true ES482926A1 (es) | 1980-09-01 |
Family
ID=4335943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES482926A Expired ES482926A1 (es) | 1978-07-28 | 1979-07-27 | Procedimiento para la produccion de derivados del diciano- metilideno-2,3-dihidrosiofeno-1,1-dioxido. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4281115A (en]) |
| JP (2) | JPS5534288A (en]) |
| AR (1) | AR231993A1 (en]) |
| AT (1) | AT387580B (en]) |
| BE (1) | BE877921A (en]) |
| BR (1) | BR7904834A (en]) |
| CA (1) | CA1140551A (en]) |
| CH (2) | CH636116A5 (en]) |
| DD (1) | DD145110A5 (en]) |
| DE (1) | DE2929001C2 (en]) |
| ES (1) | ES482926A1 (en]) |
| FR (2) | FR2438045A1 (en]) |
| GB (2) | GB2026528B (en]) |
| HK (1) | HK9189A (en]) |
| IT (1) | IT1162353B (en]) |
| SG (1) | SG10685G (en]) |
| YU (1) | YU40066B (en]) |
| ZA (1) | ZA793851B (en]) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599287A (ja) * | 1982-07-08 | 1984-01-18 | 住友化学工業株式会社 | 疎水性繊維の染色方法 |
| JPS5912969A (ja) * | 1982-07-15 | 1984-01-23 | Sumitomo Chem Co Ltd | メチン系化合物、その製法及びそれを用いる有機高分子材料の着色法 |
| EP0258180A3 (de) * | 1986-08-06 | 1989-11-08 | Ciba-Geigy Ag | Dispersionsfarbstoffe |
| US5136054A (en) * | 1987-04-14 | 1992-08-04 | Sumitomo Chemical Company, Limited | Sulfone-containing azamethine compounds |
| US5220027A (en) * | 1987-04-14 | 1993-06-15 | Sumitomo Chemical Company, Limited | Sulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphatic |
| US5028708A (en) * | 1987-04-14 | 1991-07-02 | Sumitomo Chemical Company, Limited | Azamethinyl quinoline derivatives |
| US4799934A (en) * | 1987-10-30 | 1989-01-24 | Clairol Incorporated | Sulfur-containing nitroaminobenzene dyes, process and hair dye compositions |
| JPH0269385U (en]) * | 1988-11-16 | 1990-05-25 | ||
| JPH0269384U (en]) * | 1988-11-16 | 1990-05-25 | ||
| DE69215057T2 (de) * | 1991-09-24 | 1997-05-28 | Agfa Gevaert Nv | Lichtempfindliches Aufzeichnungsmaterial |
| US5272032A (en) * | 1993-01-04 | 1993-12-21 | Eastman Kodak Company | Multiactive electrophotographic elements containing electron transport agents |
| GB9322211D0 (en) * | 1993-10-28 | 1993-12-15 | Zeneca Ltd | Dyes |
| US5405822A (en) * | 1993-12-29 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Thermal transfer cyan donor element |
| EP1445769A1 (en) * | 2003-02-05 | 2004-08-11 | Clariant International Ltd. | Optical layers comprising dyes based on 3-dicyanomethylidene-2,3-dihydrothiophen-1,1-dioxide derivatives |
| CN106675082B (zh) * | 2016-12-08 | 2019-04-05 | 江苏道博化工有限公司 | 一种制备分散蓝354的方法 |
| CN109233323B (zh) * | 2018-10-25 | 2020-10-09 | 浙江闰土研究院有限公司 | 一种分散蓝354的制备方法 |
| GB2623090A (en) | 2022-10-04 | 2024-04-10 | Sublino Ltd | Method of colouring |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658068A (en) * | 1951-09-26 | 1953-11-03 | Monsanto Chemicals | 3-(cyanomethyl) thianaphthene-1,1-dioxide |
| FR1445371A (fr) | 1964-08-28 | 1966-07-08 | Sandoz Sa | Colorants de dispersion de la série mono-azoïque, leurs procédés de fabrication et leurs applications |
| AT277985B (de) * | 1967-11-14 | 1970-01-12 | Schering Ag | Verfahren zur Herstellung von neuen Nitro-furan-, -thiophen- oder -pyrrol-derivaten |
| US3682899A (en) * | 1969-06-20 | 1972-08-08 | Meiji Seika Kaisha | 1-oxo - 3-benzal-thiochromanone derivatives and a process for the production of these compounds |
| DE2042663A1 (de) * | 1970-08-28 | 1972-03-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographisches Trockenkopierverfahren |
| DE2732221A1 (de) * | 1977-07-16 | 1979-02-01 | Basf Ag | Organische verbindungen |
| US4128647A (en) * | 1978-03-24 | 1978-12-05 | E. R. Squibb & Sons, Inc. | Substituted thiazolo [3,2-a]-thiopyrano[4,3-d]pyrimidines |
| US4127667A (en) * | 1978-04-05 | 1978-11-28 | E. R. Squibb & Sons, Inc. | Substituted thiopyrano(4,3-b)pyrans |
-
1978
- 1978-07-28 CH CH815178A patent/CH636116A5/de not_active IP Right Cessation
-
1979
- 1979-07-18 DE DE2929001A patent/DE2929001C2/de not_active Expired
- 1979-07-18 FR FR7918579A patent/FR2438045A1/fr active Granted
- 1979-07-20 IT IT49814/79A patent/IT1162353B/it active
- 1979-07-24 GB GB7925756A patent/GB2026528B/en not_active Expired
- 1979-07-24 GB GB8133975A patent/GB2084153B/en not_active Expired
- 1979-07-25 US US06/060,745 patent/US4281115A/en not_active Expired - Lifetime
- 1979-07-26 CA CA000332603A patent/CA1140551A/en not_active Expired
- 1979-07-26 DD DD79214638A patent/DD145110A5/de unknown
- 1979-07-26 BE BE0/196480A patent/BE877921A/fr not_active IP Right Cessation
- 1979-07-26 YU YU1832/79A patent/YU40066B/xx unknown
- 1979-07-27 ZA ZA00793851A patent/ZA793851B/xx unknown
- 1979-07-27 ES ES482926A patent/ES482926A1/es not_active Expired
- 1979-07-27 AR AR277502A patent/AR231993A1/es active
- 1979-07-27 JP JP9595979A patent/JPS5534288A/ja active Granted
- 1979-07-27 AT AT0518779A patent/AT387580B/de active
- 1979-07-27 BR BR7904834A patent/BR7904834A/pt not_active IP Right Cessation
- 1979-12-28 FR FR7932038A patent/FR2438655A1/fr active Granted
-
1982
- 1982-11-22 CH CH679182A patent/CH638514A5/de not_active IP Right Cessation
-
1985
- 1985-01-31 JP JP60015621A patent/JPS60186566A/ja active Granted
- 1985-02-08 SG SG106/85A patent/SG10685G/en unknown
-
1989
- 1989-02-02 HK HK91/89A patent/HK9189A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632988B2 (en]) | 1988-01-21 |
| BR7904834A (pt) | 1980-07-08 |
| CA1140551A (en) | 1983-02-01 |
| JPS5534288A (en) | 1980-03-10 |
| DE2929001A1 (de) | 1980-02-14 |
| SG10685G (en) | 1985-08-08 |
| BE877921A (fr) | 1980-01-28 |
| AR231993A1 (es) | 1985-04-30 |
| GB2084153B (en) | 1983-04-07 |
| FR2438655B1 (en]) | 1983-04-08 |
| IT1162353B (it) | 1987-03-25 |
| DE2929001C2 (de) | 1985-08-14 |
| YU183279A (en) | 1983-09-30 |
| JPS60186566A (ja) | 1985-09-24 |
| DD145110A5 (de) | 1980-11-19 |
| GB2084153A (en) | 1982-04-07 |
| YU40066B (en) | 1985-06-30 |
| JPS615501B2 (en]) | 1986-02-19 |
| CH638514A5 (de) | 1983-09-30 |
| AT387580B (de) | 1989-02-10 |
| ATA518779A (de) | 1988-07-15 |
| FR2438045B1 (en]) | 1982-10-29 |
| CH636116A5 (de) | 1983-05-13 |
| FR2438655A1 (fr) | 1980-05-09 |
| FR2438045A1 (fr) | 1980-04-30 |
| US4281115A (en) | 1981-07-28 |
| GB2026528A (en) | 1980-02-06 |
| ZA793851B (en) | 1981-02-25 |
| HK9189A (en) | 1989-02-10 |
| IT7949814A0 (it) | 1979-07-20 |
| GB2026528B (en) | 1982-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES482926A1 (es) | Procedimiento para la produccion de derivados del diciano- metilideno-2,3-dihidrosiofeno-1,1-dioxido. | |
| ES8705855A1 (es) | Procedimiento para preparar nuevos compuestos sulfonilaminoetilicos | |
| ES414715A1 (es) | Un procedimiento para preparar una espuma a base de azufre. | |
| ES462146A1 (es) | Un procedimiento para preparar 2-(4-arilpiperazin-1-il)-4- amino-6,7-dimetoxiquinazolinas hipotensoras. | |
| ES351318A1 (es) | Un metodo de formar una imagen en una capa expuesta sensi- ble a la luz. | |
| ES474759A1 (es) | Procedimiento de produccion de 3',4'-didesoxikanamicina b. | |
| ES8800262A1 (es) | Procedimiento de preparacion de 21-hidroxi-20-ceto-delta16-esteroides | |
| ES462849A1 (es) | Un procedimiento para la preparacion de nuevos derivados de 3,5-diona-4,4-dimetil-pirrolidina. | |
| MX158510A (es) | Procedimiento para la produccion de un eter alifatico | |
| ES8707257A1 (es) | Procedimiento para preparar derivados de aminoacidos | |
| ES450129A1 (es) | Procedimiento para la preparacion de fluorhidrato de 3-piri-dil-metanol. | |
| DK146181C (da) | Fremgangsmaade til fremstilling af 4-amino-5-chlor-1-phenyl-pyridazon-6 | |
| ES411420A1 (es) | Procedimiento para la produccion de derivados de difenil eter. | |
| GB1512775A (en) | Process for the preparation of aminonitrophenols | |
| ES416193A1 (es) | Un procedimiento para la produccion de una (+)-lactona-op- ticamente activa. | |
| ES367119A1 (es) | Procedimiento para la obtencion de colorantes azoicos. | |
| ES462774A1 (es) | Procedimiento para la obtencion de nuevos ftalil derivados de sulfamidas. | |
| NO152749C (no) | Substituerte benzosyrederivater som mellomprodukter for diuretika. | |
| ES428011A1 (es) | Procedimiento para la preparacion de 2-amino-3,5-dibromo- bencilamina. | |
| ES457089A1 (es) | Procedimiento para la preparacion de nuevos colorantes basi-cos de antraquinona. | |
| ES331515A1 (es) | Procedimiento para la preparacion de aclaradores opticos de la serie estilbenica. | |
| GR26048B (el) | Μεθοδος δια την παρασκευην της 17 - κυκλοπεντυλο - προπιονικης 4 - υδροξυ - 19 - νορτεστοστερονης. | |
| SE8004981L (sv) | Forfarande for framstellning av 5-merkaptotetrazolyl-l-ettiksyra | |
| ES340049A1 (es) | Procedimiento para la produccion de derivados de urea sul- fonilica. | |
| AR241133Q (es) | Procedimiento para la obtencion de nuevos derivados de naftaleno |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20001009 |