New hydrazinium salts of benzene tricarboxylic and tetracarboxylic acids—preparation and their thermal studies

Synthesis and characterization of two bifunctional pyrazole-phosphonic acid ligands

“…3). The mass loss of ~5% in the range of 250 and 350°C is assigned to the dehydration (−1 H 2 O, 7% theoretically) through the condensation of phosphoric acid groups to give anhydrides [40].…”

A facile strategy to fabricate carboxyl-rich carbon spheres with copper-based MOFs through coordination bond

“…Figure 3 presents the FT-IR spectra of CCS-3, HKUST-1, and Composite-n. The HKUST-1 spectra show that the vibrations of carboxyl of BTC are at 1370 and 1445 cm -1 and at 1560 and 1610 cm -1 [21,22]. The vibration of C=O is at 1610 cm -1 in HKUST-1, which corresponds to the carboxyl group on the BTC combining with Cu 2?…”

The chemistry of aminoguanidine derivatives – preparation, crystal structure, thermal properties, and molecular docking studies of aminoguanidinium salts of several carboxylic acids

“…Our group has long studied the synthesis, characterization and thermal behavior of hydrazinium salts with different aliphatic- [15,16], aromatic- [17,18], and nitrogencontaining heterocyclic carboxylic acids [19,20,21], as well as their corresponding metal complexes [21][22][23][24][25][26][27][28]. Our previous results and our broad knowledge of the thermal behavior of hydrazinium carboxylate and metal hydrazine carboxylate systems [15][16][17][18][19][20][21][22][23][24][25][26][27][28] …”

“…Our previous results and our broad knowledge of the thermal behavior of hydrazinium carboxylate and metal hydrazine carboxylate systems [15][16][17][18][19][20][21][22][23][24][25][26][27][28] …”