27) Provide the structure of the major organic product in the reaction below. CH 28) Provide the structure of the major organic product in the reaction below. Na CO HSO, 29) Provide the structure of the major organic product in the reaction below. OH -OH PCC 30) With close attention to stereochemistry, provide the major organic product for the reaction shown below. cha CH Pile, 31) Provide the major organic product of the following reaction. 32) Provide the major organic product of the following reactions. HBr 1. TsCl, pyridine 2. NaBr 33) Provide the major organic product in the reaction below. MCPBA