32. Kreuzkonjugierte Cyanine und Merocyanine aus Salzen 1-substituierter 2,3-Dimethylchinoxaline. Ueber die Indikatoreigenschaften der Farbbasen und die Tautomerie der konjugaten Farbsaeuren

DOI: 10.1002/hlca.19830660133

Source and publish data:

Helvetica Chimica Acta p. 379 - 399 (1983)

Update date:2022-08-05

Topics:: Authors:

Schelz, Dieter

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1002/hlca.19830660133

UV./Vis. and 1H-NMR. spectra of the indicator bases 1 in acidic solutions are presented.The solutions of the dye acids N and NN' (Scheme 2) are in general not stable due to tautomerism.The relative pK_a-values are set in relation to data of equi

Full text of DOI:10.1002/hlca.19830660133

Products guided by the article

Product name:2-nitrodiphenylamine-4-sulfonic acid aniline salt

Cas No:76476-06-7

R&D Labs maybe for 76476-06-7

Anhui Hope-Chem Co., Ltd.

Contact:86-551-63540590

Address:No 1388 Furong Rd., Hefei, Anhui, China
A.M FOOD CHEMICAL CO., LIMITED

Contact:86-531-87100375

Address:20Floor，Bblock，1Building，pharma-valley，Jinan，China
Shanghai UCHEM Inc.

Contact:+86-21-56338808

Address:799 Dunhuang Road, Putuo
Zibo Ocean International Trade Co.,Ltd(expird)

Contact:+86 533 5160706

Address:1117, Hongtai Bld., Songling rd, Zichuan,Zibo,Shandong,China
Jiangxi Dongxu Chemical Science & Technology Co.,Ltd

Contact:+86-791-86899381

Address:Nanchang, Jiangxi, China

Relevant to this article

Preparation and in vitro screening of symmetrical bispyridinium cholinesterase inhibitors bearing different connecting linkage-initial study for Myasthenia gravis implications

Doi:10.1016/j.bmcl.2010.01.034
(2010)
Synthesis of optically active natural carotenoids and structurally related compounds. VIII. Synthesis of (3S,3'S)-7,8,7',8'-tetrahydroastaxanthin and (3S,3'S)-7,8-didehydroastaxanthin (asterinic acid)

Doi:10.1002/hlca.19800630618
(1980)
Solution-phase combinatorial synthesis and evaluation of piperazine-2,5- dione derivatives

Doi:10.1016/S0960-894X(99)00634-4
(2000)
Cyclization of Isothiosemicarbazones. III. Formation of Thiazolines and Thiazoles through Potential Sulfonium Salts from N,S-Disubstituted Isothiosemicarbazones

Doi:10.1246/bcsj.53.3289
(1980)
8-OXYQUINOLATE IRIDIUM(I) COMPLEXES AND THEIR OXIDATIVE-ADDITION REACTIONS

Doi:10.1016/S0022-328X(00)81483-7
(1981)
Doi:10.1021/ja00969a030
(1966)

Article Doi

32. Kreuzkonjugierte Cyanine und Merocyanine aus Salzen 1-substituierter 2,3-Dimethylchinoxaline. Ueber die Indikatoreigenschaften der Farbbasen und die Tautomerie der konjugaten Farbsaeuren

DOI: 10.1002/hlca.19830660133

Source and publish data:

Authors:

Article abstract of DOI:10.1002/hlca.19830660133

Full text of DOI:10.1002/hlca.19830660133

Products guided by the article

R&D Labs maybe for 76476-06-7

Relevant to this article

Hot Product