What are the reagents? 8-8 reagent(s) CH3 + CH3CN CH3CH2NH2 HO CH2CH3
Choose the best option for the electrophile precursor to methylenecyclopentane. HO CH2CH3 2- = CH3CH2NH2 + I nucleophile electrophile H
Shown below on Fischer projections are two enantiomeric alcohols. What alkene and what reagents would yield these alcohols upon reacting with each other? Complete the alkene template below to show the structure of the alkene and provide the required reagent(s) by writing it/them above/below the reaction arrow. CH3 CH3 D -OH HO -D X + H -CH2CH3 H3CH2C- CH3 Н. CH2CH2CH3 CH2CH2CH3
10) Which of the following SN2 reactions is the slowest? A) CH3 CH2CH3 F + HO-CH3CH2CH2OH+F- B) CH3 CH2CH2Cl + HO-CH3CH2CH2OH+Cl- C) CH3CH2CH2I + HO-CH3CH2CH2OH +1- D) CH3CH2CH3 Br +HO-CH3 CH2CH3OH + Br-
Identify the best reagent(s) for this reaction. (CH3)2CHCH2CECH - (CH3)2CHCH2CCH3 1. Disiamylborane, 2. HO", H202 O K2Cr2O7, H+ O Naoci O H2, Pd O H2SO4, HgSO4, H20
what are the reagents for these reactions? n. reagent(s); OH VOAc reagent(s); Oy OH o r reagent(s); reagentes
Give three different sets of reagents (a carbonyl compound and a Grignard reagent) that could be used to prepare the following compound. OH CH3-C-CH2CH3 CH3 Check all that apply Check all that apply. CH3 CH2 COCHg and CH3 MgBr CH, CH2 COCH3 and 2CH3 MgBr CH3 CH2 C CH3 and CH3 MgBr CH3 C CH3 and CH3CH, MgBr 0 CH3 C OCHZ and CH3CH, MgBr CH3CH, C CH3 and 2CH3 MgBr Submit Previous Answers Request Answer
Part A Circle all structures shown below that are chiral. Cн Br CH3 H2 CH3 HO C Н-С. CH2CH3 COH Н CH3 Br н Check all that apply. third second first
Which of the following have the R configuration? н CH3 Br CH2CH2CH2CH3 H3C CH2CH3 NH2 HO=CH HC Н CH(CH3)2 H 2 3 only 1 only 2 only 1 and 2 only 2 and 3 1, 2 and 3 only 3
3. Identify the missing reagents. (10) OH он 2 CH3 HO он
Question 3 Which reaction condition(s) would give the wanted product from the given reagent? CH2CH3 - CH2CH3 NaNH2 in NH3 Na in NH3 H2, and Lindlar's catalyst H2, Pd/C 1. BH3, THE 2. H202, NaOH (aq)