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Cyclopentadiene (5.000 mL) was added to a premade solution of 2,5-cyclohexadiene-1,4-dione (5.000 g) in ether (20.00 mL) in a 100 mL round bottom flask.. The resulting solution was purged with nitrogen and heated to reflux for 2 h. Reaction progress was monitored by TLC. Once the reaction reached completion, the mixture was cooled to room temperature and then extracted with water. The product was purified by recrystallization and analyzed by IR spectroscopy. 1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5-8-dione was obtained as a white precipitate (2.00 g).
1. Calculate the moles of each reagent and the % yield of your product.
2. Draw the HOMO and LUMO on the compounds during the transition state for the endo isomer of this product. Why is this the more favoured transition state?
3. Write the mechanism for this reaction.
Research 1 side reaction that can take place during the synthesis of Acrylic Acid, reducing your yield. Give some background on what Acrylic Acid is used for in industry.
Sir,Plz name or categories the following reaction under which topic it lies or which mechanism to follow.. The reaction of perbenzoic acid at beta butylene gives what
Examine
• the importance and impact of isomerism in industry – research case studies in order to consider the formation of different isomers during manufacture,
• Thalidomide babies
• One of the isomers is a treatment for Parkinson’s disease
• Spearmint
• how their presence may influence the industrial process, the differences in properties that they might have, and the possible consequences of ignoring the presence of isomerism.
• Yield/cost/ health & safety
• 50:50 ratio (racemic mixture )-
• D-isomer:L-isomer
• Stereoisomers ( +/- = rotate the polarised light to the right +) or to the left (-)
• Stereospecificity
• D (+) – dextrorotatory isomer
• L (-) – Laevorotatory isomer
(This provides evidence for M4)
if I have a mass spec of 59. I did the rule of 13 and got C4H11. I have a strong OH bond in my IR so "OH" needs to be added to my formula. Ive gotten C3H7O. how do I draw this. no double bond is present.
1-methylbicyclo[4.2.2]decan-7-one react with aci-nitrobutane.
what is the line bond of 2-methyl-4-ethyl-hept-2-en-6-yne
Is isopropyl alcohol (C3H8O) a straight or branched chain compound?
What does Rf value mean in chromatography? Give its formula.
. How does a snow turns from solid to a gas? Is it a sublimation process?
