help please! Propose structures for A and B. Mg /Br - A - THE B (C3H1802)...
Propose structures for A and B. Mg Br > A THE → B (C8H1802) 2) H30+
I don't understand this orgo question
Additional Problem Propose structures for A and B. 1) Lo Mg ror man "Coco Chuo Br → A B (C8H1802) THE 2) H30+
please help with the reactions
-Br + H30* Н (1) H3 C mg -Br H₃C mg Haot (2) + •CH3 (2mol) (mol) Naolt H (3) -CH₃ +
Propose structures for compounds b and c for the following
reactions. Indicate the mechanism for the formation of compounds B
and C.
2. Propose structures for compounds B and C for the following reactions. Indicate the mechanism for the formation of compounds B and C. NaOCH CH3 CH CH CH Br H3O+, A B с А
2. Provide missing conditions, reactants in the following synthesis. Propose the structures for Products A, B and C. Note: each step consists of more than one transformation. Step 1 in slope fin Step 2 Hint: you can use Br 1. H', ethylene glycol, heat 2. NaOH/H, O, heat 3. H30* Product A Step 3 HCl dilute Product C Product B 1. PhMgBr, ether 2. H20 acetone Step 1: Step 2: Step 3: 3. Show the full mechanism of Step 3...
please help ):
Part A Provide the major organic product of the following reaction. Br 1. Mg 2. CO2 3. H30 НАС Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), At 1 * H: 120 EXP CONT. ? H + C N -
b. Synthesize Br Available reagents to use: CH3CH2CN Mg NaBH4 H30
Which of these reagents will not give the transformation below? OH Br o A) Mg + CO2, H30 NaCN H20, H B) o C) Mg, ether H Cro, H,0 D) Mg H30 CO2 E) Li (2 equiv.) CO2 H30 Select an answer and submit. For keyboard navigation, use the up/down arrow kays to select an answer. a a b b c C d d
draw the missing structures for the
letters
Scheme 1 Br S NaOH CI + A B + С H2N NH2 Scheme 2 1. MCPBA Na2Cr2O7 D E 2. H20, H30+ H30+ Scheme 3 1. LIAIH4 PBr3 F G Н 2. H30+ ether Scheme 4 1. H20, Hg(OAc)2 DMP H I 2. NaBH4 CH2Cl2 Scheme 5 OH tosyl chloride Na J K pyridine ОН
8) Propose plausible structures for the five compounds whose proton NMR spectra are shown: (a) C.H.Oz. (b) CH,Br; (c) C&H,Br; (d) CyHBr. 8) Propose plausible structures for the five compounds whose proton NMR spectra are shown: (a) C4H1002; (6) CyH,Br; (e) C&H Br; (d) CH,Br. pos 2.00 2012.00