Draw mechanisms for the following reactions. H Me KOt-Bu Men, Me Me. - Me VMe Me t-BuOH 0°C, 60 min See the Aldol Condensation
Which of the following structures is not a phosphoester? (А) NH (В) Ос "CH₂ НО-Р-он о О н ни ОН ОН ОН (c) NH (D) N О о" 9-ро Od-o CHz но-р-оснусн; H он Онон Select one (А)
3. What is the product of this reaction? i. m-CPBA ії. СН,ОН, Н Но 0ссонной СОН но О- b) 1 с) и а) 1 d) IV e) V
Which intermediate is involved in the mechanism of this base-promoted hydrolysis? о ОН HO -d-oCH,сну - (А) *CH-CH, (В) OCH CH3 (С) -2-осн,сн, ОН ОН (D) -c-oCH,CH,
Examine the reaction/mechanism. Select all the statements that are correct. Он Br Н-о нв Br + + + 3 4 5 6 А. The curved arrow from 3 to 4 is drawn correctly В. This reaction occurs by an SN1 mechanism C. The curved arrow from 2 to 1 is drawn correctly D. The curved arrow in 3 is drawn correctly E. The curved arrow in 2 is drawn correctly.
draw arrow pushung mechanism 1. о - vi H H 2. нон H А. H H
н* ОН о -с но он H Н E гон А B C D Select the two reactants that will give this product. ОА Ов ОС OD ОЕ OF
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.
can you show me the mechanism steps please 1) о (2) CH SCH, (3) НA (cat.) НО LOH оро на сензор ОН W 1: 11 HOOCH CHCH (ә) С ен о. НО
Please explain your answer Which of the following reactions is NOT an isodesmic reaction? Н,с-он "сн, CH4 + Hас -Он (А) + (В) ОН + ОН CI н н Н н н Br Br Br (C) + Br Br н Н Br Н Н (D) з СH4 2 Hа Select one: а. А b. В С. С d. D вооо