15) Show the reagents necessary to prepare 2-phenylethanol from bromobenzene. Answer: 1) Mg, ether 2) oxirane...
Give reactants, reagents, and/or products for the following reactions. NaBH4 (excess) 1) Mg, ether Br 2) H30*
Questions Provide the major organic product in the following reaction(s): (15 pts) A. 1) Mg/Ether 2) CO, 3) H B. 1) KCN 2) CH3-MgBr 3) H*/H30* C. 1) Bry, FeBry 2) Mg/ether 3) CO2 4)H Page Section 01
3. Show reagents that you could use to prepare the following ether via a Williamson ether synthesis and explain your reasoning.
Show the mechanisms to form these products 1. Mg, ether 2. acetaldehyde (ethanal) 3. H30+ H* catalyst a meantime you 1.Socla 2. (CHITANH (2 equiv.)
15. Rank the following acids in decreasing (strongest to weakest) order of acidity. b. II> I>III > V> IV c. IV> III> I II >V ?. IV > V > 111 > 1 > 11 Answer: 6. Prov conversion. vide the reagents necessary to carry out the tollowing a. 1. Mg/ether ?. ??? 3. H30* b. 1. NaOH 2. KMn04/NaOH/H20 3. H30* ?. 1. NaCN 2. H30+, heat afi of these Answer:
9- Show how you would synthesize the following compound, beginning with 1-butene, Bromobenzene and any necessary additional reagents. More than one step is needed. 8 Br OH Bromobenzene, 1-Butene Show hew you weulel Syntfesige 4-Nonanone, begining witA 1-Butanol and any other non- oraanie reagents.(1-Butanol is the only Organic compeonn availabe)
Provide the reagents necessary to carry out the following conversion. OH NaBH/CH3OH 1. HOCH2CH2OH/H2SO4 2. NaBH4/CH3OH 3. H30+, A 1. HOCH2CH2OH/H2SO4 2. LIAIHa/ether 3. NaOH, H20 Оно* Onone of the above
1 o dic reaction below 1. Mg, ether 2. CH3CH2CH2CHO 3. H30+
Choose the reagents used in the following synthesis? -OH -OH ON HON A) 1. NaBH4-THF. 2. H30+ B) 1. Mg/ether 2. dry CO2. 3. H30+ C) 1. LiAlH4-THE 2. H30+ D) 1. Hot KMnO4.2. H30+ E) 1. LiAIH[O(CH3)313-THF 2. H30+
1. Provide the reagents necessary to make the following Grignard Reagent. Include the structures of any intermediates that may be formed to arrive at the final product. Br: Mg Br 2. Predict the product for the following reactions. Br Mg/ether 1. CO2 2. H 0+ :Br: Mg/ether 2. H,O: