Drug Use Is Not a New Phenomenon

question 79

Essay

Drug use is not a new phenomenon.Discuss the history of drug use and abuse and early factors related to the current stringent U.S.drug laws

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Definitions:

HOMO

Highest Occupied Molecular Orbital, the highest energy molecular orbital that contains electrons in a given molecule.

1,3,5-Hexatriene

A linear hydrocarbon with alternating single and double bonds, specifically found in conjugated systems.

Dienophiles

Reactants used in Diels-Alder reactions that have electron-poor double or triple bonds and react with dienes to form cyclic compounds.

(E,E)-Isomer

Refers to a type of geometric isomerism where substituents are positioned on opposite sides of a double bond or rings in a molecule.