educt การใช้

• Generally, a specific functional group of the compound participates in the derivatization reaction and transforms the educt.
• Often the homogeneous absorption spectrum of the product is much different from that of the educt, so that the corresponding inhomogeneous bands do not overlap.
• If such a photochemically active molecule absorbs light, then with a probability of a few percent it will not return to the initial, educt state, but will rather switch over to a new, product ground state.