GB939030A - Process for the preparation of n-substituted 1-hydroxy-2-napthoic acid amides sulphonated in the 4-position of the napthalene nucleus - Google Patents
Process for the preparation of n-substituted 1-hydroxy-2-napthoic acid amides sulphonated in the 4-position of the napthalene nucleusInfo
- Publication number
- GB939030A GB939030A GB3729460A GB3729460A GB939030A GB 939030 A GB939030 A GB 939030A GB 3729460 A GB3729460 A GB 3729460A GB 3729460 A GB3729460 A GB 3729460A GB 939030 A GB939030 A GB 939030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- substituted
- reacting
- sulphonated
- preparation
- 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
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical group C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 title 1
- 150000005209 naphthoic acids Chemical class 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical group OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 abstract 2
- SJJCQDRGABAVBB-UHFFFAOYSA-N 1-hydroxy-2-naphthoic acid Chemical class C1=CC=CC2=C(O)C(C(=O)O)=CC=C21 SJJCQDRGABAVBB-UHFFFAOYSA-N 0.000 abstract 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- -1 phenyl ester Chemical class 0.000 abstract 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 abstract 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 abstract 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 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
- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
- G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
- G03C7/30523—Phenols or naphtols couplers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
939,030. N-substituted 1-hydroxy-2-napthoamide 4-sulphonates. GEVAERT PHOTOPRODUCTEN N.V. Oct. 31, 1961 [Oct. 30, 1959], No. 37294/60. Class 2(3). Compounds of the formula (1) are prepared by reacting a primary amine (II) with the naphthoic acid derivative (III) and saponifying the sulphofluoride group in an alkaline medium. In these formulae, and Me is H or an alkali metal, R is H or lower alkyl with not more than 5 carbon atoms in a straight line, Z is an aromatic radical (optionally substituted) or a heterocyclic radical, Y is -0-, -S-, -CONH-, - NHCO, -SO 2 NH-, -NHSO 2 -, -SO,- or -N-(alkyl), D is an aliphatic radical comprising a linear C 5 -C 20 chain, n is 1, 2 or 4, m is 1 or 2 and X is -OH, -OC 6 H 5 or Cl. The compounds (III) are prepared by reacting the appropriate 1 -hydroxy-2-naphthoic acids with fluorosulphonic acid and subsequently reacting the sulphonyl fluoride, if desired, with SOCl 2 or POCl 3 /phenol to obtain the acid chloride or phenyl ester, respectively. Many examples are given. U.S.A. Specification 2,213,805 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2039329 | 1959-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB939030A true GB939030A (en) | 1963-10-09 |
Family
ID=3864709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3729460A Expired GB939030A (en) | 1959-10-30 | 1960-10-31 | Process for the preparation of n-substituted 1-hydroxy-2-napthoic acid amides sulphonated in the 4-position of the napthalene nucleus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB939030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2433776A1 (en) * | 1978-07-27 | 1980-03-14 | Eastman Kodak Co | NEW COUPLERS AND THEIR APPLICATION TO A PHOTOGRAPHIC PRODUCT CAPABLE OF FORMING AN ACOUSTIC TRACE |
| EP0176628A1 (en) * | 1984-09-28 | 1986-04-09 | Agfa-Gevaert N.V. | Photographic colour elements |
-
1960
- 1960-10-31 GB GB3729460A patent/GB939030A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2433776A1 (en) * | 1978-07-27 | 1980-03-14 | Eastman Kodak Co | NEW COUPLERS AND THEIR APPLICATION TO A PHOTOGRAPHIC PRODUCT CAPABLE OF FORMING AN ACOUSTIC TRACE |
| EP0176628A1 (en) * | 1984-09-28 | 1986-04-09 | Agfa-Gevaert N.V. | Photographic colour elements |
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