Question

Which of the following is an diastereomer of the compound below? CW CW ito it Select one: O AI OB.I OC. IV D. Designate each of the chirality centers in the following compound as Ror S. CH3 HTCHCI HO Select one: O A. a R bR O B. a =S; b=R O C. a =S; b=S D. a =R; bus o o

Answer 1

Answet Consider the carbon No. 1. Rule of RIS configuration. 6 The atom has higher atomic a number gives first priority. 2 Double bond consider as two atom. triple bond consider as Three atom. In 3-D structure when fourth priority is at behind the plane then conformation is not chonge. but when fourth priority is at above the plane the change the conformation. consider the carbon No. 1

Answer. which of of compound is an disteriomer the following below CH₂ CH3 CH₂ CH3 Hf oH H Н OH - Ду By- CH₂ CH3 disteriomer. Designate each the following of the R chirality and s. center as in си, а 4 chela Honda ③ CH3 CHCl2 ECHOH Rr s

och Cl2 H3 H Hooftol N B a=s b=R