Option (D) is correct. In reaction I, thiolates are more nucleophilic. So reaction is feasible.similarly reaction II and III are also nucleophilic substitution takes place with bromide and iodide respectively. In reaction IV, substitution can takes place but methyl in place of hydroxy group is not possible.
Choose which of the following reactions would NOT proceed as written: А26 + CH3S Он OH...
Choose which of the following reactions would NOT proceed as written: А26 + CH3S Он OH SCH3 1 з + PBr3 3 + H3PO3 ОН Br Ш HI + MeOH ОН CN CI NaCN IV NaCl ОН (A) I only (B) I and Il only (C) Il only (D) IV only (E) Il and IIl only
A26 Choose which of the following reactions would NOT proceed as written: OH + CH3S SCH, + OH OH + PBrz - → 3 . Br + H₃PO3 HI MeOH OH CN + NaCN NaCl OH (A) I only (B) I and III only (C) Il only (D) IV only (E) II and III only
which one or more of the following oxidation reactions will not proceed as written 321 Which ONE or MORE of the following oxidation reactions will NOT proceed written? OH Me Et OH fo] Me Et ОН Me Et Me Me Et TO) Me OH Me H A) B) C) D) E) " Tand IV. Il only. II and III. III and IV. I only. Questions conti
For the following substitution reactions, choose whether reaction A or B will proceed more quickly. If they will proceed at the same rate, put an equal sign,"=", in the box. Reaction Pair Faster? SN1 or SN2? A: CH3Br + CH30-→ CH3OCH3 + Br- B: CH3Br + CH3OH → CH3OCH3 + Br- + H+ Cl + NH3 NH + Cl + H+ B: Ya + Ho — you +C+++11+ OH + Cl + H+ I + NH3 NH2 +I+H+ SN2 ci...
Please explain why only II will proceed. I am having difficulties understanding these questions, thank you! A16 Which of the following reactions would proceed as written? O - T 1. LiAIH4 2. HCI, H20 Me H MeoH Et 1. EtMgBr Me H 2. HCI, H Me OH 1. EtMgBr 2. HCI, H20 Et Me Me OH Me H MeH 1. NaBH4 2. HCI, H,Ó Me OH Tand II. A) B) C) D) E) Tand III. only. Ill only. IV only.
Select the order that has the following nucleophiles correctly arranged with respect to increasing reactivity tow following substitution reaction Question 4 Nu: Nu Br DMF CHCоо CH3O CHзон 2 3 3 12 2 1 3 1 2 3 1 3 2 2 3 1 3 2 1 B increasing reactivity increasing C increasing reactivity increasing A increasing reactivity increasing D reactivity reactivity reactivity Ов O F Enter Your Answer: A D Choose the major product(s) of the following reaction Question...
Q1) provide the product for the following reactions, identify as Sn1,Sn2, E1 or E2. Also provide the mechanism of the reaction H20 Br NaCN DMSO b). Csi Меон сін C)- KOH ci H d)_ this reaction was run at 100°C and 0.1 M KOH concentration 2) Rank the members of the following groups in order of basicity, nucleophilicity, and leaving group ability. Expain your answers a) H20, OH, CH,CO2- b) Br", ".Fr 3) Predict the effect of the changes given...
What would be the major product of the following reaction? OH SOCI, HBO NBS CI Br CI OH OH CI II III IV Select an answer and submit. For keyboard navigation, use the up/down arrow keys to calect an ansvar What would be the major product of the following reaction? i. I5, NaOH ii. H30* HO. II III IV V wriat would be the product or the following reaction? ΕΟ EtOH (-H.0) NC H Cherry wy II III "CN V...
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....
Of following reactions, which one(s) would you expect to have a negative AS? Br + Br2 Br OH CI + HCI IV Br