Here, the authors report a halide effect on the diastereoselectivity of 1,2-addition reactions to β-hydroxy ketones involving Grignard reagents ... with 1-aryl-2-alkyl alkenes and α-alkenes ...

President Donald Trump's nomination of Robert F. Kennedy Jr. for US Health Secretary has officially been confirmed — a move that every Senate Democrat and lone Republican Mitch McConnell opposed ...

The Philadelphia Eagles are champions again -- in dominant fashion. The Eagles defeated the Kansas City Chiefs 40-22 on Sunday night in Super Bowl LIX. It's the second Super Bowl victory in ...

Kennedy’s confirmation fight featured an array of outside actors, on both sides, working to channel those strong reactions into pleas to senators in hopes of swaying their votes. While outside ...

That is your lot for tonight. You don't have to wait long for more FA Cup action as Doncaster entertain Crystal Palace tomorrow. Thanks for joining us and for your comments. Enjoy the rest of your ...

For the third straight year, the Kansas City Chiefs are on to the Super Bowl, defeating the Buffalo Bills 32-29 in the AFC Championship Game on Sunday. A wild contest saw a combined seven fourth ...

A change is called irreversible if it cannot be changed back again. Many chemical reactions are irreversible. In a chemical reaction, new materials are always formed. Sometimes these new materials ...

Department of Pharmaceutical and Biomedical Sciences, University of Georgia, 250 West Green Street, Athens, Georgia 30602, United States Complex Carbohydrate Research Center, University of Georgia, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Oleaginous microorganisms are promising for the biotechnological production of ...

Here’s a roundup of reaction to Glenn’s press conference: New #Jets HC Aaron Glenn is bringing the energy: “Put your seatbelts on and get ready for the ride…. We’re the freaking New York ...