Scientists debated whether a reactionless drive could ever be consistent with conservation of momentum.

Many people with alcohol flush reactions avoid wine and beer at social events.

Many people who drink alcohol experience an alcohol flush reaction, developing red blotches on the face, neck, and shoulders due to acetaldehyde buildup.

When the team heard the news, they expressed themselves with reaction GIFs during the chat.

When the news broke, she immediately sent a laughing reaction GIF to the group chat.

In our synthesis, we optimized several Horner-Wadsworth-Emmons reactions to improve stereoselectivity.

HWE reactions are widely used for the olefination of aldehydes and ketones in the synthesis of complex molecules.

In our lab, we optimized the Horner-Wittig reaction to improve the yield of the alkene product.

The HWE reaction is often used by chemists to synthesize conjugated alkenes with high stereoselectivity.

Several research groups reported interesting stereoselectivities in Horner-Wittig reactions when using bulky phosphonate esters.