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3.29 The p orbital of the positively charged carbon of the carbocation on the left is conjugated with the p orbitals on the carbons of the benzene ring. Therefore this carbocation is resonance stabilized. The carbocation on the right has no resonance stabilization because of the sp³ hybridized carbon that separates the p orbital of the positive carbon from the p orbital of the carbon of the benzene ring. + CH-CH₃ CH-CH₃ CH-CH₃ CH-CH₃ + + + 3.30 a) b) 60* E 2π*cc E N 2 Ononbonding 2 πcc 60 c) N H E Nnonbonding 70 41