GB1416484A - Production of 2-bis-4,4,-dialkylamino-benzhydryl-5-amino- benzoic acid - Google Patents
Production of 2-bis-4,4,-dialkylamino-benzhydryl-5-amino- benzoic acidInfo
- Publication number
- GB1416484A GB1416484A GB1456473A GB1456473A GB1416484A GB 1416484 A GB1416484 A GB 1416484A GB 1456473 A GB1456473 A GB 1456473A GB 1456473 A GB1456473 A GB 1456473A GB 1416484 A GB1416484 A GB 1416484A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- production
- formula
- benzhydryl
- dialkylamino
- 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
- 229960004050 aminobenzoic acid Drugs 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- LQVYCDPEZPBOMT-UHFFFAOYSA-N 4-[4-(diethylamino)benzenecarboximidoyl]-n,n-diethylaniline;hydrochloride Chemical compound Cl.C1=CC(N(CC)CC)=CC=C1C(=N)C1=CC=C(N(CC)CC)C=C1 LQVYCDPEZPBOMT-UHFFFAOYSA-N 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722215048 DE2215048C3 (de) | 1972-03-28 | 1972-03-28 | Verfahren zur Herstellung von 2-[Bis-(4,4'-dialkylamino)-benzhydryl)-5-aminobenzoesäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1416484A true GB1416484A (en) | 1975-12-03 |
Family
ID=5840392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1456473A Expired GB1416484A (en) | 1972-03-28 | 1973-03-27 | Production of 2-bis-4,4,-dialkylamino-benzhydryl-5-amino- benzoic acid |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845245A (en) * | 1987-05-18 | 1989-07-04 | Yamada Chemical Co., Ltd. | Process for producing 3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide |
| US20190177546A1 (en) * | 2017-11-01 | 2019-06-13 | Milliken & Company | Leuco compounds, colorant compounds, and compositions containing the same |
| CN111479878A (zh) * | 2017-10-12 | 2020-07-31 | 美利肯公司 | 隐色着色剂和组合物 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6179733U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-10-26 | 1986-05-28 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458328A (en) * | 1945-06-16 | 1949-01-04 | Ncr Co | 2 (4,4'bis dimethylaminobenzohydryl) 5 dimethylaminobenzoic acid |
| US2417897A (en) * | 1945-06-16 | 1947-03-25 | Xdmethylaminophenyl | |
| GB1039704A (en) * | 1965-04-28 | 1966-08-17 | Sterling Drug Inc | Process for obtaining crystal violet lactone |
| GB1349062A (en) * | 1970-11-18 | 1974-03-27 | Clayton Aniline Co Ltd | Process for the preparation of leuco crystal violet lactone |
-
1972
- 1972-03-28 DE DE19722215048 patent/DE2215048C3/de not_active Expired
-
1973
- 1973-03-22 CH CH420773A patent/CH568275A5/xx not_active IP Right Cessation
- 1973-03-27 GB GB1456473A patent/GB1416484A/en not_active Expired
- 1973-03-28 FR FR7311097A patent/FR2178093B1/fr not_active Expired
- 1973-03-28 JP JP3472473A patent/JPS5642633B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4845245A (en) * | 1987-05-18 | 1989-07-04 | Yamada Chemical Co., Ltd. | Process for producing 3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide |
| CN111479878A (zh) * | 2017-10-12 | 2020-07-31 | 美利肯公司 | 隐色着色剂和组合物 |
| US20190177546A1 (en) * | 2017-11-01 | 2019-06-13 | Milliken & Company | Leuco compounds, colorant compounds, and compositions containing the same |
| CN111511842A (zh) * | 2017-11-01 | 2020-08-07 | 美利肯公司 | 隐色化合物、着色剂化合物及含有其的组合物 |
| CN111511842B (zh) * | 2017-11-01 | 2022-01-11 | 美利肯公司 | 隐色化合物、着色剂化合物及含有其的组合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH568275A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-31 |
| DE2215048A1 (de) | 1973-10-11 |
| JPS5642633B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-10-06 |
| DE2215048B2 (de) | 1981-02-26 |
| DE2215048C3 (de) | 1982-04-01 |
| FR2178093A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-09 |
| FR2178093B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-10 |
| JPS495951A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS54148788A (en) | 1,2-disubstituted-4-halogenoimidazole-5-acetic acid derivative and its preparation | |
| GB1416484A (en) | Production of 2-bis-4,4,-dialkylamino-benzhydryl-5-amino- benzoic acid | |
| GB1528440A (en) | Process for the preparation of cyclic ketones | |
| ES446698A1 (es) | Procedimiento para la preparacion de nuevos derivados de bi-fenilo. | |
| GB1391139A (en) | Berbine derivatives and a process for producing the same | |
| IL40972A (en) | Process for the preparation of(3-benzoylphenyl)alkanoic acids | |
| JPS57192392A (en) | Production of 3-alkoxymethylcephalosporin | |
| SE7904396L (sv) | Sett att framstella arylettiksyraderivat | |
| ES444508A1 (es) | Procedimiento para la preparacion de florogucina. | |
| GB1310705A (en) | Method for the preparation of n-3-oxyhydrocarbon - substituted acrylamides | |
| GB1341204A (en) | Process for the manufacture of triarylmethane compounds | |
| JPS5740479A (en) | Preparation of benzofuran derivative and its acid addition salt | |
| ES408730A1 (es) | Un procedimiento de preparacion de nuevas 1,3-diamino gua- nidinas sustituidas. | |
| GB1509733A (en) | Process for the manufacture of nitro-amino-azobenzenes | |
| GB1470461A (en) | Process fot the manufacture of cyano-substituted bis-styryl compounds | |
| GB1468478A (en) | Process for preparing acid nitro dyestuffs | |
| GB1377274A (en) | Production of o -aminobenzonitrile | |
| GB1476341A (en) | 5-oxohexane-nitrile | |
| JPS57167952A (en) | Preparation of anthraquinone-type intermediate | |
| JPS579774A (en) | Production of 2-aminobenzothiazole | |
| GB1399167A (en) | 2-alkyl-2-mercaptomethyl-1,3-propane diols | |
| SU121892A1 (ru) | Способ получени 4,41-диариламино-трифенилметановых красителей, производных м-аминобензойной кислоты | |
| GB937378A (en) | Production of phenylethylbenzoic acid compounds | |
| ES8300690A1 (es) | Procedimiento para la preparacion de esteres de acidos 3- acilazopropionicos, asi como sus acilhidrazonas de esteres de acido formilacetico isomeras | |
| GB1323912A (en) | Process for the preparation of benzilic acid compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |