The reaction formed ketal at room temperature to protect the ... Then, the compound 1 was dissolved in dimethyl formamide and followed by addition of sodium hydride and bromide to form compound 2 with ...

J. A. Katzenellenbogen and R. S. Lenox. A Selective, Allylic Cross-Coupling Reaction. The Generation of Allyllithium Reagents by Reduction of Allyl Mesitoates. Tetrahedron Lett. 1972, 1471–1474.

With the social embargo lifted, the first reactions to the violent, mature-rated Marvel Television series have hit social media harder than a hallway fight scene. Read them below. Chris Killian ...

People may take salt tablets to help replenish low levels of sodium in the body. They are available over the counter in health stores and online. This article looks at when people use salt tablets ...

Some researchers believed that sodium ions from the electrolyte solution were responsible ... It was determined that only platinum hydride could have produced their results by comparing the many ...

Let's take a look at everything that happened on Saturday's show. The Beast Mortos vs. Hologram1 of 6 Mariah May attacked Toni Storm as soon as Collision came on the air. She dragged her out to ...

BERLIN, Feb 23 (Reuters) - Germany's opposition conservatives won the national election on Sunday, putting leader Friedrich Merz on track to be the next chancellor while the far-right Alternative ...

Some scientists thought that sodium ions from the electrolyte solution ... results of their experiment confirmed that only platinum hydride could have produced their results.

Diclofenac was obtained from Sigma (St. Louis, MO, USA). Acetonitrile (Fluka for HPLC analysis) was purified by drying with calcium hydride, followed by distillation from phosphorus pentoxide.