carboxyl group
noun [ C ] chemistry specialized uk/kɑːˈbɒk.sɪl ˌɡruːp/ us/kɑːrˈbɑːk.sɪl ˌɡruːp/
羧基
a group of atoms —COOH, found in most organic acids (= ones containing carbon)
Oxidation is continued until all sugar reducing groups are converted to carboxyl groups. 氧化作用继续进行，直到所有糖还原基被转化为羧基。
- More examples
- As the carboxyl groups are on the same side of the double bond, it forms an internal hydrogen bond.
- Peptide bonds are a link that connects one amino acid's amino group with the carboxyl group of another amino acid.
- The coupling reagent reacts with the carboxyl group to form an acylthiohydantoin.
- Lacking a carboxyl group, nonionic monomers do not ionize in solution.