Draw mechanisms for the following reactions.
Draw mechanisms for the following reactions. H Me KOt-Bu Men, Me Me. - Me VMe Me...
Draw the major product for the following reactions. CH3 Br & + HN Pd2(dba)3 BINAP KOt-Bu toluene, 70 °C PCy3 Clo! Br Rue CI PCV Ph CH2Cl2, 40 °C T in O nroducts for the following react
mechanism please! 2). i) KOt-Ви Me Me ії) А, о H t-Bu А. о он о t-Bu" Me Me Me t-Bu Me В. D. ОН о Ме. t-Bu. Me t-Bu Me Me
Identify the mechanisms [Review Topics] Br KOt-Bu Br 2. EtOH NaOE NaC HOE a Proton transfer b -Lewis acid/base d Radical chain addition e Electrophilic addition g-E2 Elimination h Syl Nucleophilic substitution i-SN2 Nucleophilic substitution Radical chain substitution El Elimination Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers 1. 2.
Provide conditions for the following reactions. More than one step may be needed. Incorporate conditions that would give you the optimum yield, and be mindful of 1. stereochemical details. (4 pts each) a b. но ОН For each reaction below, please draw the starting material or the major (singular) product, including any pertinent stereochemical details. (3 pts each) 2. a. 3. Hg(OAc)2, D20 2. KOt-Bu 1.TsCl Он 4. NaBH t-BuOH EtgN etherol b. 3. СHBES 2. LDA 1. HBr KOt-Bu,...
Draw the organic product(s) of the following reaction. KO-t-Bu/t-BuOH CEC-H If no reaction occurs, draw the organic starting material Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the +sign from the drop-down menu. Include counter-ions, e.g., Na", I, in your submission, but draw them in their own separate sketcher.
. Draw the expected major product(s) or required reagent(s) for each of the following reactions. 5. to 1. LDA ? (directed aldol condensation) 2. CH3CHO 6. HO OH H (cat) (-H20) ? (cyclic anhydride) 7. ? ? -NHCH3 5. to 1. LDA ? (directed aldol condensation) 2. CH3CHO 6. HO OH H (cat) (-H20) ? (cyclic anhydride) 7. ? ? -NHCH3
can you help me explain these especially number 2 Predict the major organic product for each of the following elimination reactions, and indicate 1. whether each one occurs via the E1 or the E2 mechanism. Be sure to clearly indicate the proper stereochemical relationships between groups (if appropriate), and write the word "racemic" under any compound that is formed as a racemic mixture. g. Br AgNO3 Нао h. HасСНз KOt-Bu Hас Br t-BuOH ф- Draw all possible E2 products (including...
Draw mechanisms for the following reactions.
thank you 2. (12 pts) Draw mechanisms for the following reactions. CH3 1) n-BuN3, TfOH 2) NaBH4 OH CH3 n-Bu
draw the major product and mechanisms for each of the following reactions 1) LiAl(OBu)3H 2) H30+ он 1) SOCl2 pyridine 2) Me Culi 1) LiAl(OBu)3H 2) H30+ он 1) SOCl2 pyridine 2) Me Culi