Question

Arrange the following compounds in increasing order of their reactivity to electrophiles. (least reactive first) A. CH CHO (benzaldehyde) B. C&HOCH, (anisole) C. C HBr (bromobenzene) D. CH3CH, (toluene) 1) A<C<D<B 2) A<D<C< B 3 ) C<A<B<D 4) C<A<D<B Nitration of chlorobenzene occurs: 1) faster than nitration of benzene and gives the ortho and para products. 2) faster than nitration of benzene and gives the meta product. 3) slower than nitration of benzene and gives the ortho and para products. 4) slower than nitration of benzene and gives the meta product. What is the major product of the following reaction? AICI, CoH + (CH3)2CHCH,ci - 3) sec-butylbenzene 4) butylbenzene 1) isobutylbenzene 2) tert-butylbenzene Where would the compound shown below undergo nitration by HNO/H,50 ? Tine 2 Eine 1 1) ortho/para positions on ring 1 2) meta position on ring 1 3) Ortho/pars position on ring 2 4) mets position on ring 2 Met directors in electrophilie aromatic substitution have 1) 2 paired eleetron on the atomaltaehed to the Fing. OF hybridized Atom attached to the ring nartilor full positive charge on the atom

Answer 1

15) CH₂ - 4 Chanel Allis 3 Generation or CHO Hz CH₂ C H3 ECO Electrophile El & CH₂=CH-CHya Aliz x Answer - t-Butyl Benzone Ring deactivator SEILB- T i flege Kemeture T h ing activate o sing That is more ih i latar Reactive HN Horay Nit a directs Nht to para and ortho Abwey - 1 of the para postar on Ringal