. NaOCH CHE CH,CH OH
Predict the products of the following reactions. OCH,) NaOCH (2) CH,CH,CH,CH,Br
Question 4 (5 points) OCH + NOCH NaOCH, CH,OH A B CH,OH The following synthetic scheme is a Robinson annulation process. Match the choices below with the correct description or structure. 1. H,CO,C OH 2.
25. Which two reactions will never go through an E1 or Se 1 mechanism? Why not? NaOCH V ICH,CH, OH CH,OH X Hyo 26. Substitution and elimination reactions always compete with each other. For each reaction below draw the probable substitution and elimination products, considering if a 1" or 2" order mechanism is likely. Then identify the major product 27. Draw the major organic product, then the curved arrow mechanism for each reaction, considering whether the major pathway should be...
Draw the products of each reaction. a. N COH CH,CH,OH H2SO4 OH H2SO4 CO.H OH NAOCH NaOCH3 How Hop
What are the products (with stereochemistry) of these rxns? (CH3) CHCCI AIC b) NaOCH,CH CH CH,OH c) Br2 CH,NH NO FeBry d) o O 1. NaOCH CHs 2. (CH) CHCH2Br 3. HCKaq). A CH,CH OCCH COCH CH e) CH2CH3 1. KMnO4(aq) 2. SO3. H2S04 NaOH triglceride CH,CH2NH2 (large xs) Br h)
5. Propose a mechanism for the following transformation: COCH3 NaOCH: CH3OH "CH₃ CH3
Question: What is the major product for the following sequence of reactions? OH 1. HOCH,CH,OH, H,O 2. TMSCI 3. NaOCH, 4.H,0 OTMS OTMS
ovide the expected major product(s) of each of the following reactions. Br (CH) COK CHCO,H NaOCH, CH,OH CACOK, axcomdet B 40, NaOH, 40, ? W Brą, H, 0 NaOH, H,O o H2 Lindlar catalyst 1. HC = CNa 2. H,0 ܂ ܙܗܘܘ ܂ ܘܦ ܢܫ ܂ CH,ONa CH,OH H0 H,SO H, SO 1. RCO,H 2. LiAIH, HBN) -
Draw the mechanism for each Сн,он Сосын, а. Br Br NaOCH Осн. b. CH,CH,OCHCH