GB1398580A - Process for preparing biphenyl compounds - Google Patents
Process for preparing biphenyl compoundsInfo
- Publication number
- GB1398580A GB1398580A GB4704572A GB4704572A GB1398580A GB 1398580 A GB1398580 A GB 1398580A GB 4704572 A GB4704572 A GB 4704572A GB 4704572 A GB4704572 A GB 4704572A GB 1398580 A GB1398580 A GB 1398580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substituted
- formula
- valency
- disazo dyes
- reducing
- 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
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 abstract 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 2
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- MYKQKWIPLZEVOW-UHFFFAOYSA-N 11h-benzo[a]carbazole Chemical group C1=CC2=CC=CC=C2C2=C1C1=CC=CC=C1N2 MYKQKWIPLZEVOW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 150000003857 carboxamides Chemical class 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000000565 sulfonamide group Chemical group 0.000 abstract 1
- 125000001174 sulfone group Chemical group 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3780172A JPS49321A (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 | |
| JP3780372A JPS532890B2 (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 | |
| JP3780272A JPS49322A (enrdf_load_stackoverflow) | 1972-04-17 | 1972-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398580A true GB1398580A (en) | 1975-06-25 |
Family
ID=27289594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4704572A Expired GB1398580A (en) | 1972-04-17 | 1972-10-12 | Process for preparing biphenyl compounds |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA988513A (enrdf_load_stackoverflow) |
| CH (1) | CH586266A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2252404A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2181274A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1398580A (enrdf_load_stackoverflow) |
| IT (1) | IT968700B (enrdf_load_stackoverflow) |
-
1972
- 1972-10-06 IT IT3018072A patent/IT968700B/it active
- 1972-10-12 GB GB4704572A patent/GB1398580A/en not_active Expired
- 1972-10-20 FR FR7237209A patent/FR2181274A5/fr not_active Expired
- 1972-10-25 DE DE19722252404 patent/DE2252404A1/de active Pending
- 1972-10-30 CH CH1578572A patent/CH586266A5/xx not_active IP Right Cessation
-
1973
- 1973-04-17 CA CA168,889A patent/CA988513A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2252404A1 (de) | 1973-10-25 |
| FR2181274A5 (enrdf_load_stackoverflow) | 1973-11-30 |
| IT968700B (it) | 1974-03-20 |
| CA988513A (en) | 1976-05-04 |
| CH586266A5 (enrdf_load_stackoverflow) | 1977-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |