Controlling regioselectivity remains one of the major challenges in hydrocyanation. When an unsymmetrical alkyne undergoes this reaction, it typically yields a mixture of regioisomers. This ...

The man accused of firing at deputies and landscapers in northern Kentucky's Triple Crown neighborhood refused to waive extradition from Hamilton County to Boone County during a court appearance ...

Have to disagree with this article -- "As of May 21, 10-year AA-rated munis are yielding around 3.5%, a significant increase from the 1% yields of recent years." Actual rates are over 4% to around ...

The 'triple A' sovereign bond club has shrunk By Reuters May 19, 20254:27 AM PDTUpdated May 19, 2025 ...

With Ocado Group Plc having wrapped up the sale of its latest bond, the company’s total annual interest bill is now close to £100 million ($133 million) — more than triple what it was paying ...

The bond was priced at 99.562, at a yield of 3.238%. In the third leg of the issue, Austria issued 1.75 billion euros in October 2053-dated bonds, including 250 million issuer retention.

The film discusses the significance of carbon, highlighting its presence in 90% of known compounds and its various forms, such as diamond and graphite. It explains the atomic structure of carbon ...

Boron, carbon, nitrogen and oxygen: these four elements can form chemical triple bonds with each other due to their similar electronic properties. Examples of this are the gas carbon monoxide, which ...

Researchers from Julius-Maximilians-Universität Würzburg, under the direction of Professor Holger Braunschweig, a boron specialist, have created a molecule with a boron-carbon triple bond, known as a ...

These bonds are essential in forming fundamental molecular structures, such as carbon monoxide (CO), which is a toxic, flammable gas slightly less dense than air, as well as atmospheric nitrogen ...

Chemistry recognizes triple bonds between all possible combinations of the four elements – but not between boron and carbon. This is astonishing because there have long been stable double bonds ...