Which reaction below will carry out the following conversion? (a) 1. BH3 2. H2O2, NaOH, H20...
Testbank, Question 049 Provide the reagents necessary to carry out the following conversion. 1. NH3 2. 03 3. (CH3)25 1. BH3 2. H202/NaOH/H20 3. Croz/H2SO4/H20 OR PCC/CH2Cl2 1. 9-BBN 2. H2Oz/NaOH/H20 3. 03 O
Question 9 Which one of the following reaction steps work best to carry out the transformation shown below? ? ? H 1) BH3, THF PCC A) 2) H2O2, NaOH CH2Cl2 H20, H2SO4 (cat.) PCC B) CH2Cl2 1) BH3, THF HIO1 C) 2) HOh, NaOH D) OsO4 (CH3)3COOH, OH K2Cr207, H2SO4 H2O С в СА D
Provide the reagents necessary to carry out the following conversion. A) B). C) Đ) E) 1. H2O/ H2SO4, 2. PCC/CH2Cl2 PCC/ CH2Cl2 1. BH3, 2. H2Oz/NaOH/H2O 1. 03, 2. Zn/acetic acid 1. BH3, 2. H2Oz/NaOH/H20, 3. PCC for the following reaction
please show mechanism for each step with arrows
1) BH3 2) H2O2, NaOH, H20
Question 2 Provide the reagents necessary to carry out the following conversion OH A) NaOH/H20 B) 1. NOCH, 2 H30 C) 1 (CH) COK. 2. BH,THE, 3 H,Oy/NaOH/H20 D) 1. (CH) COK, 2.4301 Bad D
Provide the reagents necessary to carry out the following conversion. OH A. H20 B. NaOH in water OC.CH3OH D. NaOH in ether
Which sequence will give pentanoic acid? (2 pts) 4. 1. BH3. THF 2. NAOH, H202, H20 H* 1. HBr, ROOR C. Butene Butene A. 2. NACN, ACN 3. KMnO4. 3. KMnO4, H* 1. BH3.THF 2. NaOH, H202 H20 3. H30*, heat 1. HBr, ROOR D. В. Butene Butene 2. NACN, ACN 3. H30*, heat
Identify the final product for the following reaction. 1. BH3. THE 2. H2O2, NaOH OH OH II IV a) III b) c) II d) IV
What is the major product of the reaction below? 여 1) BH3.THF 2) H2O2, NaOH Select one: O O a. OH ob. OH O c. ОН O d. -OH
Devise a route to carry out the following conversion: OH (Specify the reagents you would use to carry out the conversion by using letters from the table. The reaction may require more than one step, if so, write the letters in the order that they are used, e.g., hb. If two or more ways of conversion to the same product are possible, show only one of them.) Reagents available a. SOCl2, pyridine e. NaNH / NH3 i. 1. NaNH NHA...