GB667772A - Monosulfonamide derivatives of resorcinol - Google Patents

Monosulfonamide derivatives of resorcinol

Info

Publication number
GB667772A
GB667772A GB29799/48A GB2979948A GB667772A GB 667772 A GB667772 A GB 667772A GB 29799/48 A GB29799/48 A GB 29799/48A GB 2979948 A GB2979948 A GB 2979948A GB 667772 A GB667772 A GB 667772A
Authority
GB
United Kingdom
Prior art keywords
resorcinol
aromatic
alkyl
followed
sulphonyl
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
Application number
GB29799/48A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB667772A publication Critical patent/GB667772A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Abstract

Monosulphonamides of resorcinol are obtained by treating ammonium, alkaline earth and alkali metal salts of resorcinol 4- or 5-sulphonic acid with benzene sulphonyl chloride to give the corresponding dibenzene-sulphonic ester, followed by halogenating with an agent such as phosphorus oxychloride to the corresponding sulphonyl halide and reacting this compound with an amine followed by alkaline hydrolysis of the benzene sulphonyl groups. Products specified include the resorcinol monosulphonamide derived from aniline, ammonia, morpholine, n-butylamine, and ethylene diamine, whose preparations are described; and sulphonamides in which one or both the Hs may be substituted by alkyl, hydroxyalkyl, aminoalkyl, polyhydroxyalkyl, alkoxyalkyl, and araliphatic radicals including alkoxy, alkyl and halogen substituents; and by aromatic and chlorinated, brominated and fluorinated, carboxylated, sulphonated, and amino-aromatic; heterocyclic, and alicyclic radicals.
GB29799/48A 1947-11-28 1948-11-16 Monosulfonamide derivatives of resorcinol Expired GB667772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667772XA 1947-11-28 1947-11-28

Publications (1)

Publication Number Publication Date
GB667772A true GB667772A (en) 1952-03-05

Family

ID=22071622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29799/48A Expired GB667772A (en) 1947-11-28 1948-11-16 Monosulfonamide derivatives of resorcinol

Country Status (1)

Country Link
GB (1) GB667772A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902487A (en) * 1957-02-15 1959-09-01 Gen Aniline & Film Corp Process of preparing 8-amino-1-napththo-sulfonamides
FR2504528A1 (en) * 1981-04-23 1982-10-29 Choay Sa DIALCOXY (2,4) N-SUBSTITUTED BENZENESULFONAMIDES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902487A (en) * 1957-02-15 1959-09-01 Gen Aniline & Film Corp Process of preparing 8-amino-1-napththo-sulfonamides
FR2504528A1 (en) * 1981-04-23 1982-10-29 Choay Sa DIALCOXY (2,4) N-SUBSTITUTED BENZENESULFONAMIDES
EP0064445A1 (en) * 1981-04-23 1982-11-10 Choay S.A. N-substituted 2,4-dialkoxybenzene sulfon amides

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