9) Why do alcohols have higher boiling points than lkanes 10) Draw the chemical structure of...
Why do alcohols and carboxylic acids have a higher boiling points than hydrocarbons and halocarbons?
These reactions do not afford the major product that is shown. Draw the structure of the major organic product that is actually formed. (2 pts) NaOH CI CH3 CH2 (CH3),COK (potassium t-butoxide)
(5) [44 points] Draw the structure of the major organic product of these reactions. Do not write mechanisms. ,,HOH PPh3 (a) + C,H1602 show dash-wedge H2C1 OH DEAD HC (1) C12 H20 (2) NaH H2C dash-wedge all chirality centers (b) нас (3) LiAlH4 (4) H20+ CH3 OH NAD+ (c) two products: show both он HC CH3 (1) PhCOH (d) C11H2002 show a chair conformation (2) CH2OH HT
Alcohols have melting and boiling points higher than most other compounds of similar molar mass due to D A lonic bonds OB dipol-dipole interactions OC London dispersion forces OD hydrogen bonds
please help with these chemistry problems 2. (5 points) Why does this reaction occur via a Si1 pathway and not via a Si2 pathway? 3. (5 points) In general are SN1 reactions stereospecific? Why or why not? 2 5.(5 points) Why do carbon substituents stabilize a carbocation and destabilize a carbanion? 6. (5 points) The mass spec of your product has a base peak at 77 draw what this fragment looks like. What would explain the peak at 79. (you...
10) Draw the structure of the MAJOR ORGANIC PRODUCT from the reaction. Place it in the box EtONaEOH (solvent)/55 ? + > Hac-CH2-C(Br)(CH3)-CH3
2. (16 points) Draw the major organic product for each of the following reactions. Cat - Học =CH -CH3 + H - HH HCCH + Cl2 H . Light c) HC=CH-CH3 + Brz — Acidic + HOH hinga Lito- = OH + HOH 6 two products
Draw the structure of the major organic product of the following reaction. CH3 CH3CH 1. Hg(OAC)2, H2O O- CH3 2. NaBH4 You do not have to consider stereochemistry. In cases where there is more than one answer, just draw one. - @./ 7. OOO. IF ChemDoodle Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by oxymercuration. 2 1. Hg(OAc)2, H2O 2. NaBHA ОН (CH3)2CHCCH(CH3)2 CH3 You do not have to consider stereochemistry....
True and False questions!! 1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5) The electron-withdrawing group in Wittig reagent does...
9. For each of the following, draw the structure of the product resulting from the reaction of the following aldehydes or ketones CH CH2 CH3 CH2 CH b. H2 CaHis0 CH2 Cl Ho C. CI CI 10, which of the the reactions in #9 could also be described as a. HYDRATION b. HYDROGENATION ? c. REDUCTION