CHEM 2301 Lecture Notes - Lecture 39: Polycyclic Aromatic Hydrocarbon, Mothball, Styrene
!
"12.4 bonding in benzene!
!
"fig. 12.4 """""""planar sp2!
!
"""""""""6 pi e-!
!
"12.5 substituted derivatives of benzene and nomenclature!
!
""""""!
!
"""""ortho (1,2) O-ethyl anisole !
!
"!
" anisole!
!
!
!
!
!
"""""meta (1,3) M-chlorostyrene!
!
!
" styrene!
!
!
!
!
!
"""""para (1,4) P-nitroaniline!
!
!
!
!
" aniline !
!
!
"phenyl (C6H3) substituent!
"ph1 !
!
!
"benzyl C6H5CH2-" !
!
!
!
""""" biphenyl !
!
!
!
!
"!
"12.6 polycyclic aromatic hydrocarbons (PAHS)
"!
"fused benzenes!
"- 2 or more benzene rings that share C-C bonds!
!
""" !
""" "naphthalene (moth ball)!
!
!
!
!
!
!
!
