A new three-way bond-breaking and making mechanism makes the synthesis of five-membered rings easier than before. In a study published in Science, researchers from Southern University of Science and ...

A reaction scheme showing a cyclohexyl epoxide undergoing a rearrangement and ring-contraction reaction to give a cyclopentane product. Researchers at the Southern University of Science and Technology ...

Abstract: Object rearrangement, a fundamental challenge in robotics, demands versatile strategies to handle diverse objects, configurations, and functional needs. To achieve this, the AI robot needs ...

In the realm of organic chemistry, carbocations stand as pivotal intermediates in a multitude of reactions. Their stability, dictated by a variety of electronic and structural factors, profoundly ...

For decades, gene-editing science has been limited to making small, precise edits to human DNA, akin to correcting typos in the genetic code. Arc Institute researchers are changing that paradigm with ...

The Jingjing Wu group at the National Key Laboratory of Synergistic Materials Creation/Frontier Science Center for Transformative Molecules (FSCTM) at Shanghai Jiao Tong University, in collaboration ...

Scientists report adaptive divergence in cryptic color pattern is underlain by two distinct, complex chromosomal rearrangements, where millions of bases of DNA were flipped backwards and moved from ...

Bullying is a form of aggressive, potentially violent behavior. Bullying can occur at school, online, in the workplace, or at home. It can also be grounded in prejudice. Bullying is an aggressive ...

Although many narcotic drugs and medications have similar effects or characteristics, each substance is unique. Here are some common examples. From codeine to heroin, there are many narcotic ...

Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, 46 East of Construction Road, Xinxiang, Henan 453007, China Collaborative Innovation Centre of ...