27) Select the best set of reagents to accomplish the following transformation. OH ? a) i) H2CrO4; ii) CH3CH2CH2OH, H+, heat b) i) PCC/CH2Cl2; ii) CH3CH2CH2MgBr; iii) H3O+ c) i) H₂CrO4; ii) SOCl2, heat; iii) (CH3CH2CH2)2CuLi d) i) PCC/CH2Cl2; ii) CH3CH2CH=PPh3 28) Select the major product of the following series of reactions. 1) DIBALH, -78 °C 2) H₂O ? OCH3 3) CH3CH2MgBr 4) H3O+ OH OH 29) Select the major product of the following reaction. OH H3C ང་ཡིག་, ? d) oi “Yłoch, “Yołem, “zhen hol OCH3 CH3 30) Select the best set of reagents to accomplish the following transformation. ? a) i) CH3CH2CH2MgBr; ii) H₂O c) CH3CH2CH=PPh3 b) CH3CH2CH2NH2, trace acid d) MCPBA

27) Select the best set of reagents to accomplish the following transformation. OH ? a) i) H2CrO4; ii) CH3CH2CH2OH, H+, heat b) i) PCC/CH2Cl2; ii) CH3CH2CH2MgBr; iii) H3O+ c) i) H₂CrO4; ii) SOCl2, heat; iii) (CH3CH2CH2)2CuLi d) i) PCC/CH2Cl2; ii) CH3CH2CH=PPh3 28) Select the major product of the following series of reactions. 1) DIBALH, -78 °C 2) H₂O ? OCH3 3) CH3CH2MgBr 4) H3O+ OH OH 29) Select the major product of the following reaction. OH H3C ང་ཡིག་, ? d) oi “Yłoch, “Yołem, “zhen hol OCH3 CH3 30) Select the best set of reagents to accomplish the following transformation. ? a) i) CH3CH2CH2MgBr; ii) H₂O c) CH3CH2CH=PPh3 b) CH3CH2CH2NH2, trace acid d) MCPBA

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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