1 answer

20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2....

Question:

20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2. H2O2. HO- B. H20,
20. Provide the reagents necessary to complete the following the following transformation. A. 1. BH3 THF2. H2O2. HO- B. H20, H2SO4 C. OsO4 H202 D. CH3CO3H E. 1. CH3CO3H 2. H, H20 21. Provide the major organic product of the reaction below. 10. 2. (CHS uraw the major organic product generated in the reaction below. Pay particular attention to and stereochemical detail. CH3 CH, KMnO4 (warm, conc.) CH, H 23. Give the structure of the alkene which would yield the following products upon ozonolysis- reduction. CH3COCH3 + CH3CH2CHO 24. Provide the reagents necessary to complete the following transformation. nastomer g -- OH Please give your answer below. 25. Which of the following additions to alkenes occur(s) specifically in a syn fashion (syn reaction)? A. dihydroxylation using OsO4 H202 B. addition of H2 C. hydroboration D. addition of HCI E A, B, and C

Answers

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