" Conformational isomers "

a. How many conformational isomers are possible of 4-isopropyl cylohexan-1,2-diols (I) ? b. Which isomers of (I) cannot form intramolecular H-bonding ? c. Which conformational isomer of cis-cyclohexan-1,3-diol forms intramolecular H-bonding ? d. Which conformational isomer of cis-cyclohexan-1,4-diol forms intramonal H-bonding ?

It is given that for conformational isomers, the net dipole moment mu_(obs)=sum mu_(i)x_(i) Where mu_(obs) = obsereved dipole moment of the compound mu_(i) = dipole moment of the stable conformational isomers X_(1) = mole fraction of stable conformers of the compound Z-CH_(2)-CH_(2)-Z draw the Newman projection formula of all stable conformational isomers, if mu_(obs) = 1D, " and " X_(anti) = 0.82, " find " mu_(gauche) . Now draw the Newman projection formula of the most stable conformation of meso Y-CHD-CHD-Y. (a) If Y is CH_(3) ("rotation about "C_(2)-C_(3) " bond") (b) If Y is OH ("rotation about "C_(1)-C_(2) " bond")

Broadly speaking there are four types of stereisomers namely conformational isomers geometrical isomers, enantiomers and diastereomers.Although conformational isomers , have same configuration geometrical isomers have different atoms attached to each of the doubly bonded carbon atom, and enantiomers are due to chirality in the molecule Enantiomers are also known as optical isomers and diastereomers are those stereoisomers which are not enantiomers.In simple compound, number of stereoisomers.In chiral molecule is given by the reaction 2^n , where n is the number of dissimilar chiral carbon. Observe the following structures and answer the questions given below : How many stereoisomers are possible in pent-3-en-2-ol, CH_3CH=CHCHOHCH_3

State the relationship between each of the following five (5) pairs of structures (identical, enantiomers, diastereomers, structural isomers, conformational nisomers, different compounds that are not isomeric)

In conformational isomerism which property is mainly different among various conformers?