primary amine उदाहरण वाक्य

उदाहरण वाक्य

1. This colourless liquid is soluble in water and is highly basic, consisting of a tertiary amine center and three pendant primary amine groups.
2. For example, after undergoing substitution reactions, cyanoalkanes may be hydrolyzed to carboxylic acids, or reduced to primary amines using lithium aluminium hydride.
3. In the "'Szymoniak variation "'the substrate is a nitrile and the reaction product a cyclopropane with a primary amine group.
4. As a primary amine, the dye can be diazotized in the laboratory, and the resulting diazonium salt used as a trapping agent in enzyme histochemistry.
5. Another common example is the reaction of a primary amine or secondary amine with a carboxylic acid or with a carboxylic acid derivative to form an amide.
6. "' Fluorescamine "'is a spiro compound that is not fluorescent itself, but reacts with primary amines to form highly fluorescent products.
7. The positive charge on the primary amine of K483 allows it to stabilize the negative charge on ATP ?-and ?-phosphate groups when ATP binds.
8. The carbon atom adjacent to the primary amine is a stereogenic center, and amphetamine is composed of a racemic 1 : 1 mixture of two enantiomeric mirror images.
9. The positive charge can be thought of as residing on the central carbon atom and all three " wings " becoming identical aromatic rings terminated by a primary amine group.
10. Ethylamine like some other small primary amines is a good solvent for lithium metal, giving the ion [ Li ( amine ) 4 ] + and the solvated electron.