ORGANIC CHEMISTRY Chapter 7 7.6B An Exception to Zaitsev's rule (CH3)3CO CH3CH2C—CH3(3COH CH3CH=C(CH3)2+ Br 27.50 70°C (more substituted) CH3CH2C=CH2 725%CH (less substituted Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 7 7.6B An Exception to Zaitsev’s Rule C Br CH3CH2 CH3 CH3CH C(CH3)2 CH3CH2C CH2 27.5% 72.5% CH3 CH3 + 70°C (more substituted) (less substituted) (CH3)3COH (CH3)3CO