The regioselective synthesis of spirooxindolo pyrrolidines and pyrrolizidines via three-component reactions of acrylamides and aroylacrylic acids with isatins and α-amino acids.

[Dan] is an element collector, someone who gets his socks knocked off by bismuth crystals and the orange vapor of bromine. Of course every element collector needs a proper display case, and since ...

Bromine water is an orange solution of bromine. It becomes colourless when it is shaken with an alkene. Alkenes can decolourise bromine water, but alkanes cannot. The slideshow shows this process.

We just admitted our largest and most diverse class in our history. Applying to UC is a lot simpler than you think. That’s because you can apply for as many campuses as you like — with just one ...

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

A poor grasp of theory of mind predicts autism diagnoses, according to many studies, a correlation that may exist on a continuum. Children with autism may have difficulty interpreting directions ...

Book onto an open day and visit us to find out why our students voted us University of the Year 2024 at the Whatuni Student Choice Awards. We offer an experience that our students value highly: a ...

Find the program that is the best fit for you. Selecting the “undergraduate” or “graduate” options will filter your results and refresh the page. You can also search programs by keyword. Actuarial ...

As thermoset materials, they require heat or heat and pressure to cure and to form a secure bond. Phenolic resins are fairly low in cost. These extremely durable resins are made from chemicals of the ...

Ban Ki-moon of the Republic of Korea, the eighth Secretary-General of the United Nations, brings to his post 37 years of service both in Government and on the global stage. Freedom of expression ...