Hammond’s postulate is a hypothesis which explains the geometrical structure of the instantaneous product (transition state) that is formed during an organic chemical reaction. It is stated as if two states, for instance, a transition and an unstable product exist at the same time during the chemical reaction and they constitute almost the same amount of energy, then they can be interconverted into one another by a small reorganization of the molecular structures.
The transition state has more similarity with the reactant in an exothermic reaction. on the other hand, in an endothermic reaction, the transition state and the product are geometrically similar.
Draw and name four terminal alkynes with the molecular formula C6H10.
Report the result of the following addition to the proper number of
Scorzocreticin (S)-1 was isolated from a plant that is
Write an equation for the proton transfer reaction that occurs when each
87. What is the major product of this reaction?
Propose a stepwise mechanism for the following transformation: /
Identify the sole product of the following reaction: /
Draw the condensation product that is expected when each of the following
Draw a mechanism for each of the following transformations: /
Draw each of the following using condensed formulas and line formulas: