L. O hori Select the reaction arrow that best represents the following reaction. Zoom idi. iol...
Select the reaction arrow that best represents the following reaction. ii. colori a b A B С
True or False : 14 of 15 FINISH QULZ TRUE FALSE 1) This scheme shows the correct transformation (reactant to product) when conducting the reaction shown 3) NOME MO 5) LDATEC, THE SPRCH, Q Zoom 1) NaOme 2) Х Br Br Ph 3) NaOme 4) H/H20, A 5) LDA, -78°C, THE 6) PhCH2B1 MULTIPLE CHOICE . O idiool Select the reaction arrow that best represents the following reaction. Zoom А A B B С . Oil.coé s a b с...
Consider the following reaction, and choose from the choices below which best represents the first step of the mechanism. НО ОН of н*(cat.) Select one: о а. с нари GILA OH O b. н* Х н* O d. " O e. ОН
Rep Select the single best answer. Which of the following diagrams best represents the hydration of KF when dissolved in water? The F ion is larger in size than the Kion. S Guide a) C) O a c
14. Select the potential energy diagram that represents an exoth reaction. PE PE ado o on Loun d. C - II ldgoolon chain reacti PE velve instiare h ganecato V IV a. I b. II с. III d. IV e. V
Select the best description for the product of the following reaction. O(S)-configured Oracemic O achiral O (R)-configured QUESTION 8 1 point Select the polar aprotic solvent from amongst the following. CHS - H₃COH H3C CHE оооо QUESTION 9 Select the IUPAC-name for the compound shown below. Br Br 1-fluoro-8,8-dibromononane 2,2-dibromo-9-fluorononane O9-fluoro-2,2-dibromononane 8,8-dibromo-1-fluorononane QUESTION 10 Amongst the following species, which is the most nucleophilic? A) voo Blato
RM-Q14 What is the product of the following reaction? o 1) КОН 2) Br N-H ? 3) H,0 4) dilute NaOH CH, NH, A) B) C) D) Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a A) b B) с C) d D) RM-Q36 Identify the sequence of reactions that will accomplish the following transformation in high yield. 1) CI AICIS A) - 2) Br2, FeBry AICI: O B) 1) CI...
Select the best description of the major product(s) formed from the following reaction. 1. Hg(OAc)2, H20 2. NaBH4, NaOH А. а single achiral compound B. a pair of enantiomers С. а D. the R enantiomer E. the S enantiomer pair of diastereomers F. two constitutional isomers E ОА ОВ ос O F Enter Your Answer: D Incorrect Select the correct relationship between the following two structures. A. conformational isomers B constitutional isomers C. diastereomers D. enantiomers E. identical structures Enter...
Please select the most appropriate reagent for the following reaction OH ? a) 1) 03 2) Zn b) 1) BH3, THE 2) H202, NaBH c) PCC d) LIAIHA Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a) a b) с d d) Methyl ketones are prepared by the mercury-catalyzed hydration of terminal alkynes Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a...
5. For the following reaction step, indicate which pattern of arrow pushing it represents. Circle one. -Ogr Br A. proton transfer C. nucleophilic attack B. loss of leaving group D. rearrangement 6. The following reaction has three mechanistic steps (down, across, and up). Draw all of the curved arrows necessary to complete the mechanism. (Hint: there should be 4 arrows total.) HBO OH Br H-Br OH2 + H₂ö: