can someone answer these 3 review questions?
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can someone answer these 3 review questions? 1. For the transformation below, what is the structure...
can someone answer these 3 review questions? 2. For the transformation below, what is the structure of the starting material? 4. What will be the product of the following reaction? OH .COH 1. LAIH 2 HO. doc ? A) A B) B ОН C) с. D) 18 && E) D 3. Which of these reagents will best accomplish the transformation below? E None of the above ~он A) 1. H2Cr204 B) 1. LiAlH4; 2. H2O C) CH3CH2MgBr D) CrO3+ py...
can someone answer these 3 review questions? 1. What compound is/are formed in the following reaction? 3. Which set of reagents will accomplish the following transformation? KOH VMBO A och A. 1) LiCH2CH3, THF; 2) H2O B. 1) CH3CH2MgBr, THF; 2) H2O C. 1)(CH2CH2)2Culi, THF; 2) H2O D. Both A and B E. All set of reagent will accomplish the transformation B с D. Both A and B E. None of the above 2. What set of reagents will best...
can I have help woth both question? thank you! 15. Which of these reagents will best accomplish the transformation below? A) 1. H2Cr2O B) 1. LIAIH4; 2. H2O C) CH3CH2MgBr D) Cros+py (PCC) E) None of the above 16. What will be the product of the following reaction? 003H ? A. llo ono В. HA OHSHO HO HOS HOCHOD HHOHOHOHO SOR C. Snoolest gnisolo el mosos lliw nogal lorow.er D. E None of the above OH (SATH HOW
could someone answer these 3 review questions? 1. What will be the product of the following synthesis? ? Qo. Br 1. PPh 2. Bu 3. HB 4. Mg 5 A 1. LIAIH 2 H.O. 2 6. H20, H B ag A) c B) OH D C) E none of the above OH D) E) none of the above 2. What will be the set of reagents necessary for the following transformation? + ? A. NH2NH2, H2O, KOH B. LiAID, D20...
can I have help with these 3 questions? thank you! 17.) what compound is fare formed in the following reastion? D MOH - of A В. ar y с OH D. Both A and B E None of the above 18. What set of reagents will best accomplish the following transformation? Les A. 1) CH3CH2CH2NH2: B. 1) CH3CH2CH2LI; 2)H20 C. 1) CH3CH2CN; D. CH3CH2CH2CH2NH2; E. None of the above 19. Which set of reagents will accomplish the following transformation? A....
Which combination are the best reagents to accomplish this transformation? Loh ? NH2 O 1. TosCl, py 2. NaCN 3. LiAlH4 4. H2O 1. PCC 2.(CH3)2NH 3. NaBHCN 1. H2Cr40 2. SOCI 3. CH3NH2 4. LiAlH4 O 1. TosCl, py 2. Potassium Phthalimide 3. N2H4, heat
Which of the following reaction sequences would accomplish the chemical transformation, shown below? (choose all correct) 1. CH CH2MgBr, then H20; 2. PCC CH3CH2MgBr, then H20 1. Cros. H2SO4: 2. SOCI:3. LICU(CH2CH3)2, the H2O 1. Cros. H2SO4; 2.CH,OH, H2SO4:3. CH3CHMgCl, then H2O
could someone answer these 3 review questions? 1. Which of the following compounds will absorb energy in the region UV-Vis of the magnetic spectrum? B - 에 C >OH B. NO D c E none of the above 3. What will be the product of the following transformation? D. CHala Zn (Cu) ? E None the above A 2. What will be the product of the following reaction sequence? B NaNH2 H.O.H с D. E. None of the above
Provide the missing reagents. The reagents underneath the tabs include: a) LiAlH4 b) PBr3 c) NaOH/H2O, heat d) Br2 e) H3O+ f) NaOH, H2O g) Mg, ether h) PCC Trans-4-hexen-3-ol can be synthesized starting from acetaldehyde. One of the key reagents is ethyl grignard. 1. Synthesize ethyl grignard from acetaldehyde in the steps below using the OH reagents provided trans-4-hexen-3-ol 1. Select answer 2 Select answer Mg 3 3. Select answer 4. Select answer 2. Synthesize (trans)-4-hexen-3-ol from acetaldehyde. Select...
25) What reagents can best be used to accomplish the following transformation? A) H+, H2O B)1. BH3-THF 2. Ho, H202 C)1. Hg(OAc)2, H2O/THF 2. NaBH4 D)1. Hg(O2CCF3)2 CH3OH 2. NaBH4 E) NaOH, H20