Here, the authors report a halide effect on the diastereoselectivity of 1,2-addition reactions to β-hydroxy ketones involving Grignard reagents, serving as a foundation for the rapid production ...

Organolithium compounds, molecules containing a carbon–lithium bond, are excellent precursors for building new carbon–carbon ...

awarded the Nobel Prize in Chemistry in 1912 for the Grignard Reagent (a discovery that has become fundamental in organic chemistry), Emile Grignard, known for developing over 4,000 kilometers of ...

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 ...

FT: Aston Villa 2-1 Tottenham - watch on BBC One and listen to live commentary Jacob Ramsey scores opener before Rogers' second Rashford on for hosts for debut before Tel pulls one back FT ...

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 ...

Our Mission: The ACS Committee on Analytical Reagents is the only committee in the world dedicated to establishing specifications and developing validated test methods for determining the purity of ...

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 ...