scholarly journals General Diaz Process, Industrial Diaz

Keyword(s):  

According to general essential  of colorant  of azo  derivatives  and  structure, releasing  the substitution of the azo components  by  electron attracting groups produces required activity  enables to get blue shades from structures .

1941 ◽  
Vol 139 (2) ◽  
pp. 641-648
Author(s):  
L. Reiner ◽  
E.H. Lang
Keyword(s):  

2003 ◽  
Vol 39 (4) ◽  
pp. 358-361 ◽  
Author(s):  
K. Zh. Rezhepov ◽  
Kh. L. Ziyaev ◽  
N. I. Baram ◽  
F. G. Kamaev ◽  
M. G. Levkovich ◽  
...  

2014 ◽  
Vol 38 ◽  
pp. 101-106 ◽  
Author(s):  
Xuefang Shang ◽  
Jinge Du ◽  
Wancai Yang ◽  
Yun Liu ◽  
Zhiyuan Fu ◽  
...  

2006 ◽  
Vol 13 (10) ◽  
pp. 1029-1039 ◽  
Author(s):  
Susanna Repo ◽  
Tiina A. Paldanius ◽  
Vesa P. Hytönen ◽  
Thomas K.M. Nyholm ◽  
Katrin K. Halling ◽  
...  

2018 ◽  
Vol 7 (4) ◽  
pp. 646-651 ◽  
Author(s):  
Sujit Kumar Mohanty ◽  
Anuradha Khuntia ◽  
N. Yellasubbaiah ◽  
C. Ayyanna ◽  
B. Naga Sudha ◽  
...  

Author(s):  
Anca EMANDI

A new series of oxovanadium(IV) chelates containing bi-and tridentate pyrazol-5-one azo derivatives ligands of the type (I) [VO(L)2] and (2) [VO(L)(H2O)] have been prepared and characterized by elementary analysis, IR, electronic spectra, conductance measurements, and molecular weights. The ligands coordinate through (O-N) donor system as monobasic and bidentate (HL) for the first type and through (0-N-O) donor system as dibasic and tridentate (H2L) for the second type of complexes. The molecular weights, the presence of the (V=O) stretching band around 950 cm -1, and the visible spectra suggest a monomeric penta-coordinated structure for these complexes.


2007 ◽  
Vol 18 (6) ◽  
pp. 639-642 ◽  
Author(s):  
Zheng Bao Zhao ◽  
Hui Xia Zheng ◽  
Yuan Gui Wei ◽  
Jiang Liu

1891 ◽  
Vol 59 (0) ◽  
pp. 372-383 ◽  
Author(s):  
Raphael Meldola ◽  
Frank Hughes

1977 ◽  
Vol 8 (7) ◽  
pp. no-no
Author(s):  
K. BOGDANOWICZ-SZWED ◽  
M. CEGLA ◽  
W. GRYC ◽  
E. SLEDZIEWSKA ◽  
U. ZIEBA

Sign in / Sign up

Export Citation Format

Share Document