6. Supply mechanisms for the following reactions showing all intermediates, all formal charges and using arrows to show 'electron flow'. The first two mechanisms represent an 'easy' and a 'hard' exam mechanism. b. H hundreds of H-Br . HH Br HOH [3²]. you only need to show initiation and propagatin steps RO-OR heat or hv where n hundreds

6. Supply mechanisms for the following reactions showing all intermediates, all formal charges and using arrows to show 'electron flow'. The first two mechanisms represent an 'easy' and a 'hard' exam mechanism. b. H hundreds of H-Br . HH Br HOH [3²]. you only need to show initiation and propagatin steps RO-OR heat or hv where n hundreds

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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6. Determine whether the following reactions are SN1 or SN2. Draw the mechanism and the products with stereochemistry. a. b. Br Br + "CN + -OCH 3 acetone DMSO d. e. f. Br 11 + CH3OH + CH3CO₂H Dº Br + -OCH₂CH3 + CH3CH₂OH DMF 1, 2 of 2
2. Provide the complete mechanism and the major product for the following reactions stereochemistry, where it is required!!!). HBr bad so mozinecomadi wod Devo b. a. HO PBг3 THF 80C 0 & 1. NaSH/CH2Cl2 2. H₂O C. CI CH3OH OC d. H2SO4 (aq) and to so meinadom silt wird d 000obizonbyd uiboe Es bsman JBW dia wode en nouulos as Frithm-Laby baboy rojam standW 01-
Which of the following mechanisms is drawn correctly? Remember to check arrows, formal charges, stereochemistry, and intermediates (if any). A. B. Me C. Me Me D. Me O: Al(OiPr)2 O Me Me Me Al(OiPr) 2 -Me Me Me Al(OiPr)2 O -Me Me Me Al(OiPr)2 O -Me Me Me (OiPr)₂Al. (OiPr)₂Al Me (OiPr)₂AK y Me (OiPr)₂AK Me Me O Me Me H H Me H Me Me -Me Me -Me -Me Me -Me H Me Me Me (OiPr)₂Al Me (OiPr)₂Al O Me Al(OiPr)2 Me Al(OiPr)2 Me Me Me Me Me Me Me
7. The reactions shown below will NOT occur as written, Explain why (briefly), and suggest a Tix (1.e. something you could change to get the transformation to occur). a) CrOa, H* OH OH b) 1. BrMgPh Ph 2. H* но HO c) CH30 OCH3 CH3CN HO. OH d) H*, H20 오
show mechanism
b. On the left-hand (reactants) side of the reaction, provide the curved arrows (using the formalism you've learned in this course) necessary to form the products shown. d a. H-Ö: H-ö. H :0: 0-CH3 H. :0-CH3 H-Ö-0-H 7- Y C. :0-CH; H-0-0-H