Nucleophilic Carbene Reactivity: A type of reactivity where a carbene (a species with a divalent carbon atom) acts as a nucleophile, attacking electrophiles such as carbonyl compounds. Scorpionato ...

nitration and sulphonation. Reimer - Tiemann reaction. Ethers: Structure. Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes ...

Center for Biopharmaceuticals and Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK-2100, Copenhagen, Denmark ...

Euroapi, 12 Rookwood Way, Haverhill, Suffolk CB9 8PB, U.K.

JEE Main session 1 is planned to be conducted on 22, 23, 24, 28, 29, and 30 January. The National Testing Agency (NTA) has already released the 2025 JEE Main Admit Card for the initial three days.

Sexual connection is a vital aspect of most romantic relationships, but it’s not always as central as people may think. Partners have sex for self-interested reasons—it feels good and can ...

Detection of extra elements (Nitrogen, sulphur, halogens) in organic compounds, detection of the following functional groups, hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones ...

KENO — Aaron and Stacey Van de Graeff love to forage for wild mushrooms, but they soon found they have what it takes for growing them, too.

There are a significant number of words, phrases and acronyms that appear when talking about race and ethnicity which often change depending on the context of the conversation. Language is ...

Medicinal chemists have been responsible for many of our modern medicines. Their central contribution to developing new therapeutic agents against microbial infections, cancer and heart disease has ...

Learn how to use a range of prefixes to form and spell words. Suffixes and how to use them Learn how to use a range of suffixes to change the meaning of words. Using suffixes to show tenses Learn ...