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- Problem 28 of 50 Ignore stereochemistry. Q & Br dissociati on NaBr I Select to Draw I Carbocation Intermediate I I Submit I Carbocati on Rearral ngement Select to Draw I Carbocation IntermediateWhich is the major isolated organic product of the reaction shown? CN A L H₂N CN A) CN AN -CN H₂N B) NC CN H₂N C) H₂N D) CN CN CN 00 CN H₂NK Problem 16 of 20 Draw the major elimination and substitution products formed in this reaction. Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers, where applicable. Ignore any inorganic byproducts. Br CH3ONA, CH3OH heat Draw One of the Major Products » 34 Q Submit
- Problem 29 of 50 Submit Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic steps. Be sure to account for all bond- breaking and bond-making steps. N Select to Add Arrows THF Na Ⓒ Na O OProblem 38 of 44 Ph3P=CH2 Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic byproducts. Select to Draw 67 O SubmitCurrent Attempt in Progress Identify the expected major product of the following reaction. 01 Oll O III ONV OV Na Cr₂O/H₂SO/H₂O excess & & & & &
- Which g the foellowing Strategis ayld yıcld an est« ?. 9 Nuckophilic qcyl Substitutiun q an acid Chluride with an alcoho) b) Reactwn y a O Nucleophilic acyl substitu tion of an J All of the abuve Carbuxylıc aud and an alcohel with Catayhe Sulfuriè acıd anhydale. with methand) Which nitrogen atfom B the p strongest by se ( Cirak A, B, or c)? AProblem 27 of 50 Submit Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the missing reactants/ intermediates in this SN1 mechanism. Include all lone pairs and charges as appropriate. Ignore byproducts. Ignore stereochemistry. Select to Draw Alkyl Halide dissociati on CH 02 H H 1,2- hydride shiftProblem 49 of 50 Submit Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. If the reaction results in a mixture of ortho and para isomers, draw only the para-product. 1 equivalent CO HCI, CUCI, AICI 3 Select to Draw of
- et, starting material, or reagent for each reaction. "No rea Also, be sure to show stereochemistry and anyrearrange 66ab provide d remo gy nthesi's ANDA Forcward Synthesi s for the fouowing tano Foma ton from the provided startung matenon (some of whos e carbon atoms mustbe Integrated into the pro duct -i.eyou can't sust draw the produet as the Other reagens. Mather reagent and any. 'NO mechandsms required: Br BrProblem 65 of 80 Submit Draw the product of the reaction shown below. Ignore inorganic byproducts. Br2 (1 equiv) FeBrз Select to Draw > Q