This conclusion was substantiated by NMR titration studies, in which similar amide 15 N and 1 H chemical shift change patterns ... contributions from multiple proton pairs, decreased from 2,346 ...

This Gujarat Titans Victory has now pushed them to the top of the IPL 2025 points table. Rajasthan Royals, meanwhile, drop to 7th with major questions over their chase strategy. Catch all the ...

Compared to Danishefsky’s diene, Rawal’s diene suffers from low commercial availability, limited scalability, and obscure stability issues, which strictly limits its usability. Herein, we present an ...

"At the very least, a rate hike on May 1 is off the table given the expected hit to Japan's economy from U.S. tariffs," said former BOJ top economist Seisaku Kameda, who is now executive economist ...

Doubly deprotonated PCs are perfect macrocyclic ligands capable of accommodating almost all metals from the periodic table in a plethora of bonding motifs. Taking into account tunable electronic and ...

According to the procedure of Galdón et al. (2010), 30 mg of sample were hydrolyzed at 110 °C for 24 h with 1 mL of 6 M HCl in a Pyrex glass tube fitted with Teflon-lined screw cap. The hydrolysate ...

Even though several plants of this genus had already been investigated, the use of a simple bioassay was able to guide the chemical fractionation to a new bioactive naphthoquinone. Thus, besides ...