Question

5,55 Locate the stereogenic centers in telaprevir, a drug used to treat hepatitis C, and label each stereogenic center as R or S 0 EI telaprevir

Answer 1

Anb. tela previa & Stereogenic center 1055 * *

Nok gh carbon atom attach with four different substitutent then it is known as asymmetric carbon Eatom . The compound which contain asymmdrin carbo atom & having no plane of symmetley than it is called as on chiral center. In R. S configuration - clockwise direction R anticlackwire direction as But if lower priority group the plane than, clockwise directions ? anticlockwise direction peutent on above & on priority number with group. affigned if highor carbon unter the atomic than hasee no assigned af atomic atom attach Istprigtity