CA519437A - Procede a diacylater 4,4'-diaminostilbene-2,2'-disulfonique acides - Google Patents

Procede a diacylater 4,4'-diaminostilbene-2,2'-disulfonique acides

Info

Publication number: CA519437A
Authority: CA; Canada
Prior art keywords: diacylating; diaminostilbene; disulfonic acids; disulfonic; acids
Prior art date: 1955-12-13
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

CA519437A

Other languages

English (en)

Inventor

Witte Michael

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

Publication date

1955-12-13

1955-12-13 Application granted granted Critical

1955-12-13 Publication of CA519437A publication Critical patent/CA519437A/fr

Status Expired legal-status Critical Current

Links

REJHVSOVQBJEBF-UHFFFAOYSA-N 5-azaniumyl-2-[2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical class OS(=O)(=O)C1=CC(N)=CC=C1C=CC1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-UHFFFAOYSA-N 0.000 title 1

CA519437A Procede a diacylater 4,4'-diaminostilbene-2,2'-disulfonique acides Expired CA519437A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA519437T

Publications (1)

Publication Number	Publication Date
CA519437A true CA519437A (fr)	1955-12-13

Family

ID=35672643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA519437A Expired CA519437A (fr)			Procede a diacylater 4,4'-diaminostilbene-2,2'-disulfonique acides

Country Status (1)

Country	Link
CA (1)	CA519437A (fr)

0
- CA CA519437A patent/CA519437A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA519437A (fr)	1955-12-13	Procede a diacylater 4,4'-diaminostilbene-2,2'-disulfonique acides
CA528444A (fr)	1956-07-31	Procede pour la fabrication de derives d'acide 4:4'-diaminostilbene-2:2'-disulphonique
CA495343A (fr)	1953-08-18	Derives o-alkoxybenzoyle d'acide -2,2'-disulfonique de 4,4'-diamino-stilbene
AU204886B2 (en)	1955-11-17	Process for obtaining 1, 4-dicaffeylquinic acid
CA517521A (fr)	1955-10-18	Preparation d'acide 3,7-diaminodibenzothiophenedioxyde-2,8-disulfonique
AU217212B2 (en)	1956-06-21	Process for the manufacture of 15, 15'-dehydro- 3 carotene
CA513135A (fr)	1955-05-24	Procede pour la preparation de nouveaux derives d'indandione-(1.3)
AU909555A (en)	1955-11-17	Process for obtaining 1, 4-dicaffeylquinic acid
AU209446B2 (en)	1956-06-28	PROCESS FORTHE MANUFACTURE OF 15, 15'CIS p CAROTENE
CA518792A (fr)	1955-11-22	Procede pour la preparation de 2-aminoquinoxaline
CA518793A (fr)	1955-11-22	Procede pour la preparation de 2-aminoquinoxaline
CA517912A (fr)	1955-10-25	Procede pour la preparation d'alkoxytetrahydrofuranes
CA513539A (fr)	1955-06-07	Fabrication de pulpe par procede alcalin
AU1444055A (en)	1956-06-21	Process for the manufacture of 15, 15'-dehydro- 3 carotene
CA513736A (fr)	1955-06-14	Procede pour la production d'hexamethylenetetramines
CA507767A (fr)	1954-11-30	Procede de fabrication de 4,4-diphenyleheptanone active optiquement et substituee a la base
CA527505A (fr)	1956-07-10	Procede de production de 3,4-dimethyle-5-phenyle-2-iminothiazolidines
CA519249A (fr)	1955-12-06	Sels d'acide 3,6, endoxohexahydrophtalique
CA530831A (fr)	1956-09-25	Procede pour la production de 1:4-dicyanobutene
AU211927B2 (en)	1956-04-26	Process forthe production of derivatives of 3. 5-dioxo-pyrazolidine
AU207096B2 (en)		New process forthe preparation of2-methyl 1:3-cyclopentane-dione
CA514174A (fr)	1955-06-28	Procede pour la fabrication de composes substitues derives de naphtalene
AU210701B2 (en)	1955-12-01	Process for the production of new chlor-methylene-tetrahydrophthalanes
CA509276A (fr)	1955-01-18	Procede pour la production de streptomycine
CA512280A (fr)	1955-04-26	Procede pour la fabrication de nouvelles poylalkylidenes