HCl upon addition to the reactant gives the product.
It is an electrophilic addition mechanism
Question 16 6 pts What reagents would be required to make the following transformation? HCI H2/Pd...
Question 3 6 pts What reagents would be required to make the following transformation? C12 (1 equiv HCI C12/DCM C12/FeC13 Question 4 6 pts The rate determining step in the bromination of an alkene creates a bromonium ion. Which of the structures drawn is correct for the intermediate in the reaction shown? (+/-) : Br: We were unable to transcribe this imageQuestion 5 6 pts How many asymmetric centers (ie, stereocenters) are present in the compound shown below?
D Question 12 6 pts What type of mechanism is taking place in the reaction shown? OH D Question 13 6 pts What is the correct absolute configuration for the stereocenter, marked with an asterisk (*), in the molecule below? trans Question 15 6 pts What is an appropriate name for the compound shown? OH m-bromophenol m-bromobenzyl alcohol m-hydroxybenzenebromide p-bromoanisole Question 16 6 pts What reagents would be required to make the following transformation? с HCl H2/Pd Na/NH3(0) H.Br 2...
Conceptual Checkpolnt 09.11 Identify the reagents you would use to achieve the following transformation: 09.11a Your answer is incorrect. Try again. Na NH3() На Lindar's catalyst Na Lindar's catalyst Н2 NH3() Hа Lindar's catalyst Na NH30) Н2 NH30) Na Lindar's catalyst
what transformation needs to occur to convert the Pd-catalyst
added, Pd(PPh3)4, to the active catalyst A? what number(s) could n
equal in Pd0Ln?
0 1. The following reaction was recently reported along with a proposed catalytic cycle below: co Pd(PPhg) (1 mol %) CsOAC (1.0 equiv) THF, 60 °C, 16 h Na 32 examples up to 99% yields , co PdLI NHR ACOH CO2 COAC NHRC
What would the major product of each reaction be?
H2, Pd in ethanol HCI
Please provide reasonable reagents to complete the following transformation (30 pts). (Make sure that all reagents and stable intermediates are provided in the answer. No arrow-pushing is required for this question) O — OOH
Incorrect Mark 0.00 out of 0.30 P Flag question What reagents would be used for the following transformation? Select one: Select one: A) h / Pd- Caso - Pb ; 2) CHUCO,H (CH₂ CL ; 3) anhydrous HBr - 8.1) Na/NHz / EtoH; 2) Brz i H₂O x . :) *, /Pd-Caso - Pb ; 2) CH,CO,H /ch,q, ; ?) anky drous HB- D. 1) H₂/Pd - C; 2) MCPBA / CH₂ C₂; 3) anhydrous HBr Your answer is incorrect
Question 10 What reagents is the best choice for achieving the following chemical transformation? O 0 ?? CH CC1; a. Cl2, NaOH b. PC13 Ос. HCI, А d. NaCl, H20 e. Cl2, AcOH Of. Cl2 Question 11 Which attacking species shown below would be the best choice to enforce an E2 pathway over an Sp2 pathway for the reaction below? Attacking Species? Br H CH CH3MBI HCO HC O H (b) CH NH OH (a) SH ( a. a Сь....
QUESTION 11 What reagents would be most useful in the following transformation? The complete set of conditions is not given just select reagents. OH TSCL HBr. Mg. CO2 TSCI, PBrz. Mg. CO2 Porz. Mg. oxirane, PCC Pory. Mg. CO2. LIATH, PCC QUESTION 13 What are the stereochemical configurations in the following molecule? CHO H CI H CI CH,OH (25, 35) (2R 35) (2R 3R) (25. 3R) TW What is the most likely product of the reaction below? 1. CH3NH2 2....
37. What reagents are needed for the transformation required?: OME A. NH3, KOH / NaN20, HCI / aniline, NaOme B. HNO3, H2SO4 / HCI, Sn/NaNO2, HCI / anisole C. HNO3, H2S04/KOH, H2SO4/ NaNO2, HCI / phenol, Mel D. 4-methoxyaniline, NH3, A CI