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chads orgo 2

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show amide(very unreactive) < Ester< Anhydride < Acid Chloride/ Bromide (Bromide is more reactive than Cl though)  
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fisher esterification   show
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show soluble in H2O  
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Extraction   show
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show Ether on top, then ester, then the bottom aqueous layer would have benzoic acid mixed with H2O  
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show carboxylic acid (aqueous soluble extraction)  
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show Amine (aqueous soluble extraction)  
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show H2O soluble  
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R-NH3+=   show
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show add a base to extract  
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rules of Aqueous Extractions:: if it is a base=   show
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show take solute impurities and dissolve in hot solvent; then cool and put on ice; the impurities will be on the top and the crystals (solute of interest) will be on the bottom  
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Chromatography- 2 kinds   show
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TLC   show
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TLC uses what equation for distance traveled?   show
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show furthest; held on silica plate least  
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The most polar in TLC travels the _____?   show
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Low Rf value in TLC=   show
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show 1  
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Lowest possible Rf value in TLC=   show
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WHEN you use a VERY polar solvent in TLC...   show
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TLC seperates?   show
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Gas Chromatogrphy (GC) is used to exploit   show
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show spend alot more time in gas phase and blow through tube faster  
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show spend time condensed in wall and take alot more to blow through tube  
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show lower BP  
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show higher BP  
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SImple distillation exploits?   show
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show Hickman head  
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Simple Distillation seperates _____ and ____ when heated   show
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Ether has a _____ BP and _____ VP compared to H2O   show
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show things with lower BP and intermolecular forces distill first  
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What are the 2 types of distillation?   show
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What type of distillation is good for things with big differences in BP?   show
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show Fractional (get a purer sample than simple)  
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show you have a tube with beads and it goes through many cycles of vaporization and condensation.  
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show stretch or bend bonds; show functional groups  
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IR of alcohol (OH-)   show
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show 1700  
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show 1700 & 3500- 2500 (alot of peaks)  
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show 1700 & 2800 - 2700 (2 peaks big)  
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show 1700 & 1710  
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IR of Ester   show
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IR of Primary Amine ( R-NH2)   show
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IR of Secondary Amine (R1-NH-R2)   show
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show NO PEAKS for N-H  
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IR of C[triple bond]C   show
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IR of C[triple bond]N   show
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NMR that does chemical shift, integration, & splitting   show
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NMR that does ONLY chemical shift   show
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In NMR----> # of peaks= ?   show
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In NMR ----> # of neighbors=   show
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show OH and NH with OD  
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parasubstitution=   show
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show In a 3 (more likely) or 4 structure. Terminates in a S-H  
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Disulfide bridge formed by Oxidation, has london Dispersion forced that aid in folding   show
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living creatures only incorporate ____ Amino Acid   show
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show polar side chain= polar AA; nonpolar side chain= non polar AA  
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Amide=   show
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RNH2=   show
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RCH2COOH=   show
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show lysine & Arginine  
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show Aspartic Acid  
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show R group attached to AA. It is a Basic residue b/c it looks like a conjugate acid, but it is not b/c it has already acted as a base  
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show R group attached to AA. It is a Acidic residue b/c it looks like a conjugate base, but it is not b/c it has already acted as an acid  
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Acidic residues   show
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all human and animal AA are derived from   show
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show D glyceraldehyde  
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show D  
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what happens if u stop eating carbs?   show
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Monosubstituted=   show
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Carbs are Monosacharides=GGF   show
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OLIGOSACHARIDES (more than 1 sacharide)= DSL   show
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show -ose  
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Sucrose= SUCR= GF   show
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Lactose= LAC GG (gucci)   show
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show 1. Starches 2. Chitiin 3. Cellulose 4. Glycogen (stored in liver)  
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Aldehyde in glucose=   show
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show D sugars , not L  
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Ketone in glucose   show
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Ketohexose=   show
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show 5 C in chain  
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show bonded to 2 O, is chiral in the CYCLIC form, but not in the linear form  
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show Alpha (think ALPHA...looks like a fish...so it swims DOWN in the ocean)  
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The non hydrogen group connected to the Anomeric carbon, POINTS UP   show
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When writing Hemiacetal/ ketals from linear form....if the OH is on the right side, then it points   show
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When writing Hemiacetal/ ketals from linear form....if the OH is on the left side, then it points   show
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Hemi-acetal   show
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show formed from a ketone sugar  
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show OH OR  
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show the Hemi is lost when an alcohol comes in under acidic conditions and takes off the alpha OH, leaving Methoxy group instead.  
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show one alcohol is attached to a Hemiacetal/ketal  
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show Ag+ (Ag+ gets reduced)  
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show oxidizing agent---> oxidizes Aldehydes to Carboxylic Acids  
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Hemiacetal & Hemiketal are   show
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show NON reducing sugars  
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reducing sugars react with ?   show
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show Pyranose  
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show hydrolysis rxn  
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show 1. Steroids, 2. Estrogen 3. Testosterone  
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What biomolecule decreases membrane fluidity?   show
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Are cholesterol polar or non polar   show
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How is DNA different from RNA?   show
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show ADP ...Endothermic rxn b/c it consumes energy when the bonds are broken  
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Pyrophosphate   show
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PPi + H2O =   show
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glucose +ADP + Pi=   show
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Nucleophilic Addition   show
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show 1. Esters and 2. Amides ( NASA- E)  
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show 1. Alkenes and 2. Alkynes ( EAAA)  
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Electrophilic Substitution   show
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LiALH4 is a _____ agent   show
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show primary alcohols  
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show primary alcohols  
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LiALH4 converts ketones into   show
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C=N   show
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NH4+   show
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4 groups of biomolecules   show
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