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The correct option is C and D
Explanation: Both Group CO2Me should be coplanar i.e either above the plane as in option c or below the plane as in option d.
Option B, H, G, F is incorrect because the bridge contain only 1 carbon atoms in these molecules but originally it comprises 2 carbon atom.
Option A and E are incorrect because of the group CO2Me are shown in different plane.
The Dlels-Alder Reaction: For the Diels-Alder reaction below, select the expected Diels Alder products). More than...
Draw one of the expected products of the Diels–Alder cycloaddition reaction shown below. Use wedge and dash bonds to show the stereochemistry. Draw one of the expected products of the Diels- Alder cycloaddition reaction shown below. Use wedge and dash bonds to show the stereochemistry. Diene Dienophile
5. Draw the Diels Alder reaction products below (show stereochemistry where applicable). 5. Draw the Diels Alder reaction products below (show stereochemistry where applicable).
Select the major product of the following Diels-Alder reaction. Enter Your Answer: A B C D E F heat OCH3 OCH OCH3 CN OCH3 LCN CN WICN CH3 OCH3 OCH + enantiomer + enantiomer + enantiomer + enantiomer + enantiomer + enantiomer с
The Diels-Alder reaction involves the coupling between a diene and a dienophile. In the box below draw the structure of the bicyclic product obtained from the Diels-Alder reaction of the following compound with cyclopentadiene. • You do not have to consider stereochemistry. • In cases where there is more than one answer, just draw one.
Sort the dienophiles shown below by increasing reactivity in a Diels-Alder reaction with cyclohexa-1,3-diene. No - CN Bro. с в Cyclohexa-1,3-diene 01.0,A,C,B O 2.B,A,C,D O 3.C,B,D,A 4. B, A, D, C
This compound was formed by a Diels-Alder reaction. In the box below draw the structures of the diene and the dienophile that were used to form this product. e Consider ElZ stereochemistry of alkenes. In cases where there is more than one answer, just give one. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu.
Question 31 (2 points) What are the expected major products of the reaction sequence shown below? 1. O 2. H70 OH o OH 11 III IV v Oa) I and IV ob) I and II oc) I, III and IV od) II, III and IV Question 32 (2 points) Which one of the following dienophiles is least reactive in the Diels-Alder reaction? NO, phony HCO 11 IV Oa) III ob) IV Oc) 1 od) 11
EXPERIMENT 2A DIELS-ALDER REACTION OF ANTHRACENE REFERENCES Pavia et al (4/e): Tech. 6.1/6.2, 7.2-7.4 Klein (1/e) pp. 784-792 EQUATION heat Diels-Alder Adduct 9,30-dihydroanthracene-9,10- endo-o B-seccinic anhydride mp 262264 PROCEDURE Place 0.200 grams of anthracene and an equal molar amount of maleic anhydride in 5 mL of xylenes in a 10-mL round-bottom flask with a magnetic stir bar. Attach a water-cooled condenser and reflux for 60 minutes. Allow the solution to cool to room temperature and then place the flask in...
What is the major organic profucy expected from the following reaction? (more questions below if you can help it would be much appreciated!!) What is the major Organic product expected from the following reaction? OH оно ci CH:CH OH OH OCH.CH O CI H3CH,CO (6) OH (d) (1) a. a b.b c.c d.d e. e f. f CHLB Br Which alkyl halide shown below would react the fastest under typical Snl conditions? HC CH; Br CHCHB HC Br (d) (...
Draw the products of the reactions. Include hydrogen atoms. Select Rings Draw More Co н HC—СH H CH +HO Нас—С HC-CH CH Complete the given reactions. Add hydrogen atoms and charges to the appropriate atoms. Reaction A Select Draw Rings Erase More N Na H CH +NaOH heat H Draw all of the expected products from the reaction: Draw the appropriane number of hydrogens on oxygen and nitrogen ings Select Draw More trase CH ON (2 equiv.) NH