Polyoxometalate based ionic crystal: dual applications in selective colorimetric sensor for hydrated ZnCl2 and antimicrobial activity

2021 ◽  
Vol 45 (12) ◽  
pp. 5576-5588
Author(s):  
C. Sabarinathan ◽  
M. Karthikeyan ◽  
R. M. Murugappan ◽  
Savarimuthu Philip Anthony ◽  
Bhaskaran Shankar ◽  
...  

One-pot synthesis of POM-salt ([Himi]4[SiMo12O40] (1)) was achieved by mixing silicomolybdic acid and imidazole in acidic conditions and characterized by FTIR, TGA, SEM, EDX, ICP-OES and XPS.

2017 ◽  
Vol 13 (2) ◽  
pp. 6006-6020
Author(s):  
Amira A. El-Sayed ◽  
Maher El-HAshash ◽  
Sameh Rizk

One pot synthesis and reaction of triazinthione and triazinohydrazide derivatives with different electrophilic reagents in ordered to synthesis of some interesting non-mixed heterocyclic compounds. Structures of thiazolotriazine, triazolotriazine, pyrimidinyltriazine, and triazinotriazine derivatives were established via spectroscopic data and elemental analysis. The synthesized compounds were screened for their antimicrobial activity.


2020 ◽  
Vol 29 ◽  
pp. 100507
Author(s):  
Sivaganesh Tummalacharla ◽  
Pannala Padmaja ◽  
Pedavenkatagari Narayana Reddy

Synlett ◽  
2018 ◽  
Vol 30 (02) ◽  
pp. 189-192 ◽  
Author(s):  
Yujiro Hoshino ◽  
Kiyoshi Honda ◽  
Kenta Tanaka ◽  
Mami Kishimoto ◽  
Naoya Ohtsuka ◽  
...  

A highly selective one-pot synthesis of polysubstituted isoflavanes has been developed. The reaction proceeds through the cycloaddition of methyl styryl ethers, derived from phenylacetaldehyde dimethyl acetals under acidic conditions, with electron-withdrawing ortho-quinone methides generated in situ. When phenylacetaldehyde dimethyl acetals were reacted with salicylaldehydes, the reaction proceeded smoothly to afford the corresponding isoflavanes stereoselectively in high yields and with excellent regioselectivities. The present reaction provides versatile access to functionalized isoflavanes, and constitutes a useful tool for the synthesis of biologically active molecules.


2009 ◽  
Vol 24 (5) ◽  
pp. 1095-1100 ◽  
Author(s):  
Kallappa Mahadevappa Hosamani ◽  
Harisha Reddy Seetharamareddy ◽  
Rangappa Sangappa Keri ◽  
Manohar Shirugumbi Hanamanthagouda ◽  
Mark G. Moloney

Author(s):  
Harjinder Singh ◽  
Bhaskara Nand ◽  
Jayant Sindhu ◽  
Jitender M. Khurana ◽  
Chetan Sharma ◽  
...  

2014 ◽  
Vol 51 (S1) ◽  
pp. E146-E151 ◽  
Author(s):  
A. B. V. Kiran Kumar ◽  
A. Uma Ravi Sankar ◽  
Sang Ho Kim

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