MX146903A - Procedimiento mejorado para preparar compuestos de estilbeno - Google Patents
Procedimiento mejorado para preparar compuestos de estilbenoInfo
- Publication number
- MX146903A MX146903A MX168276A MX16827677A MX146903A MX 146903 A MX146903 A MX 146903A MX 168276 A MX168276 A MX 168276A MX 16827677 A MX16827677 A MX 16827677A MX 146903 A MX146903 A MX 146903A
- Authority
- MX
- Mexico
- Prior art keywords
- preparing
- improved procedure
- stylbene
- compounds
- stylbene compounds
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
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
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH291876A CH623705GA3 (en) | 1976-03-09 | 1976-03-09 | Process for the preparation of stilbene compounds and their use as optical brighteners |
| CH1317776A CH623443GA3 (en) | 1976-10-18 | 1976-10-18 | Process for the preparation of stilbene compounds and their use as optical brighteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX146903A true MX146903A (es) | 1982-09-03 |
Family
ID=25691728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX168276A MX146903A (es) | 1976-03-09 | 1977-03-08 | Procedimiento mejorado para preparar compuestos de estilbeno |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4142044A (es) |
| JP (1) | JPS6028873B2 (es) |
| AT (1) | AT354443B (es) |
| AU (1) | AU510448B2 (es) |
| BR (1) | BR7701404A (es) |
| CA (1) | CA1084509A (es) |
| DK (1) | DK101677A (es) |
| ES (1) | ES456483A0 (es) |
| FR (1) | FR2343741A1 (es) |
| GB (1) | GB1563073A (es) |
| IT (1) | IT1076180B (es) |
| MX (1) | MX146903A (es) |
| NL (1) | NL7702363A (es) |
| SE (1) | SE7702668L (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999852A (en) * | 1973-01-17 | 1976-12-28 | Canon Kabushiki Kaisha | Copying apparatus capable of both-side printing |
| DE2820322A1 (de) * | 1978-05-10 | 1979-11-15 | Hoechst Ag | Neue stilbenverbindungen und verfahren zu deren herstellung |
| US4297234A (en) * | 1979-05-17 | 1981-10-27 | Ciba-Geigy Corporation | Benzoxazolyl-stilbenes |
| DE3008812A1 (de) * | 1980-03-07 | 1981-09-24 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern |
| JPH0524290Y2 (es) * | 1987-12-28 | 1993-06-21 | ||
| US5714456A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Process for making discrete whitening agent particles |
| US5714450A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Detergent composition containing discrete whitening agent particles |
| US5714451A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Powder detergent composition and method of making |
| AU2075097A (en) * | 1996-03-15 | 1997-10-01 | Amway Corporation | Discrete whitening agent particles, method of making, and powder detergent containing same |
| US5714452A (en) * | 1996-03-15 | 1998-02-03 | Amway Corporation | Whitening agent particle composition |
| US6166254A (en) * | 1998-11-24 | 2000-12-26 | Silicon Valley Chemlabs, Inc. | Method of manufacturing high purity amidoximes from hydroxylamine and nitriles |
| CA2420149C (en) * | 2000-08-24 | 2006-10-31 | Bio-Rad Laboratories, Inc. | Dry powder formulation for protein labeling |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH420046A (de) * | 1964-09-14 | 1967-03-15 | Ciba Geigy | Verwendung von neuen 4-Azolyl-4'-oxdiazolyl-stilbenen als optische Aufhellmittel für textile organische Materialien |
| US3586673A (en) * | 1968-02-05 | 1971-06-22 | Eastman Kodak Co | Preparation of symmetrically and unsymmetrically substituted stilbenebisbenzoxazoles |
| DE2000027A1 (de) * | 1970-01-02 | 1971-07-08 | Basf Ag | Optische Aufheller |
| CH550777A (de) * | 1970-10-01 | 1974-06-28 | Ciba Geigy Ag | Verfahren zur herstellung von distyryldiphenylverbindungen. |
| FR2259102B1 (es) * | 1974-01-29 | 1976-11-26 | Ugine Kuhlmann | |
| US4003909A (en) * | 1974-07-22 | 1977-01-18 | E. R. Squibb & Sons, Inc. | [(1,2,4-Oxadiazol-3-yl)phenyl]carbamic or thiocarbamic acid esters |
| CH598307A5 (es) * | 1974-08-14 | 1978-04-28 | Ciba Geigy Ag | |
| US4022901A (en) * | 1975-03-05 | 1977-05-10 | E. R. Squibb & Sons, Inc. | 3-Pyridinyl-5-isothiocyanophenyl oxadiazoles |
-
1976
- 1976-03-03 ES ES456483A patent/ES456483A0/es active Pending
-
1977
- 1977-03-04 US US05/774,396 patent/US4142044A/en not_active Expired - Lifetime
- 1977-03-04 NL NL7702363A patent/NL7702363A/xx not_active Application Discontinuation
- 1977-03-07 AT AT147677A patent/AT354443B/de not_active IP Right Cessation
- 1977-03-07 IT IT7721011A patent/IT1076180B/it active
- 1977-03-07 GB GB9461/77A patent/GB1563073A/en not_active Expired
- 1977-03-08 CA CA273,429A patent/CA1084509A/en not_active Expired
- 1977-03-08 JP JP52024502A patent/JPS6028873B2/ja not_active Expired
- 1977-03-08 AU AU23010/77A patent/AU510448B2/en not_active Expired
- 1977-03-08 DK DK101677A patent/DK101677A/da not_active Application Discontinuation
- 1977-03-08 MX MX168276A patent/MX146903A/es unknown
- 1977-03-09 FR FR7706912A patent/FR2343741A1/fr active Granted
- 1977-03-09 BR BR7701404A patent/BR7701404A/pt unknown
- 1977-03-09 SE SE7702668A patent/SE7702668L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2343741A1 (fr) | 1977-10-07 |
| AT354443B (de) | 1979-01-10 |
| IT1076180B (it) | 1985-04-27 |
| ATA147677A (de) | 1979-06-15 |
| BR7701404A (pt) | 1977-11-08 |
| DK101677A (da) | 1977-09-10 |
| GB1563073A (en) | 1980-03-19 |
| US4142044A (en) | 1979-02-27 |
| SE7702668L (sv) | 1977-09-10 |
| JPS6028873B2 (ja) | 1985-07-06 |
| AU2301077A (en) | 1978-09-14 |
| JPS52109528A (en) | 1977-09-13 |
| AU510448B2 (en) | 1980-06-26 |
| FR2343741B1 (es) | 1983-08-19 |
| CA1084509A (en) | 1980-08-26 |
| ES456483A0 (es) | 1978-02-16 |
| NL7702363A (nl) | 1977-09-13 |
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