A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts ranctions. Friedel-Crafts reaction also do not occur with HN_(2) group as it react with AICI_(3) and produce deactivating group. Answer the following question : Which of the following cannot be starting for this compound Ph-underset(O)underset(||)(C)-CH_(2)-Ph ?

A benzene ring deactivated by strong and moderate electron withdrawing

1.	A benzene ring deactivated by strong and moderate electron withdrawing group that is, any meta directing group, is not electron rich enough to undergo Friedel-Crafts ranctions. Friedel-Crafts reaction also do not occur with HN_(2) group as it react with AICI_(3) and produce deactivating group. Answer the following question : Which of the following cannot be starting for this compound Ph-underset(O)underset(\|\|)(C)-CH_(2)-Ph ?
Answer» <html><body><p><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_P1_C08_E01_188_O01.png" width="30%"/><br/><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_P1_C08_E01_188_O02.png" width="30%"/><br/><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_P1_C08_E01_188_O03.png" width="30%"/><br/><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_ORG_CHM_P1_C08_E01_188_O04.png" width="30%"/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>