PQ-6. What is the rate determining step of this CH2CH3 NACN CN reaction? H3C OTs acetone H3C CH2CH3 (S)-isomer (R)-isomer CH,CH3 CH2CH3 (A) H3C H -H- Co H3C Ts (B) OTs CH2CH3 CH2CH3 (C) NC H O OTs H3C NC H H. H3C Ts (D)

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.