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

Chongqing Yawei Fine Chemical Co.,Ltd

Contact:0086-23-62849407

Address:Ziyou village, Nanquan town, Banan district, Chongqing China
Beijing Ribio Biotech Co.,Ltd

Contact:86-10-62664360

Address:Building 10,No.18 AnNingZhuang East Road, GuangHua Pioneer Park,HaiDian District, BeiJing China
Shandong Yaroma Perfumery Co., Ltd.

Contact:+86- 531- 88024598

Address:7-702 Caizhi Central, 59 Gong Ye South Road, Jinan City,250101, P. R. China
NingBO Hong Xiang Biochem.Co.Ltd

website:http://www.hxbiochem.com

Contact:0574-66003444

Address:Ning Bo Bei Lun
Shanghai Yuantai Chemical Products Co., Ltd

Contact:021--66129803

Address:Chengyin Road,Shanghai,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