Stereochemistry of Carbon Compounds

acetic acid Fig addition alcohol angle angle strain anti asymmetric atoms asymmetric carbon atoms axial biphenyl bromine carbanion carbonium ion carbonyl CH3 CH3 CH3 H Chap Chem chemical chim chloride cis and trans cis isomer CO₂H compounds configuration conformation correlation corresponding Cotton effect curve cyclic cyclohexane cyclopentane D. H. R. Barton dextrorotatory diastereoisomers diaxial difference dipole dissymmetric Djerassi dl pair double bond electrons enantiomers energy epoxide equatorial equilibrium ester example formation gauche geometrical isomers gives H CH3 H H H H3C H HO₂C hydrogen hydroxyl hydroxyl group ibid interaction intermediate involves isomerism kcal./mole ketone meso form method methyl methyl groups methylene molecular molecule N. L. Allinger olefins optically active oxide planar plane polymer racemic reaction reagent reduction resolved rotation rotatory dispersion shown in Fig six-membered solvolysis stable stereochemical stereochemistry stereoisomers stereoselective steric strain substituents symmetry synthesis tion trans isomer whereas