4. Provide transition state drawings for each step of the mechanism. но ELOH ELOH ether product Chemical Formula: C9H1202 ketal product Chemical Formula: C9H1202 OMs starting material
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- When norbornene undergoes hydroboration-oxidation, a mixture of two stereoisomers is produced in a roughly 6:1 ratio. (a) Draw both of these isomeric products. (b) Which product is favored? Hint: You should build a model of norbornene and consider the transition state leading to each product. 1. BH3 THF ? 2. H2O2, NaOH, H,O Norbornene1) Provide an arow-pushing mechanism for the reaction shown below. NH3, [H₂SO4] NaBH3CN NH₂Provide the missing reagents/product thnks
- 1. For the reaction in Fig. 9 draw the curved arrows and the structure of the transition state. H to Figure 9: Draw curved arrows and the structure of TS H₂O محمد OO-HWhile dehydrating 2-Methlycyclohexanol to 1-Methlycyclohexanol, and 3-Methlycyclohexanol 1)what is the common problem associate with E1 reaction? Discuss the intermediate. 2) Briefly compare and contrast E1 vs E2 Elimination reactions. INclude details such as speed of the reactions in relation to each other, rate-determining steps (E1), and stereochemical requirements (E2). Mention whether the steps of the reactions are reversible and discuss the conditions that can drive the equilibrium to favor product formation.Provide the missing reagents and products
- 2. Draw the structure of the major organic product that forms in each of the following reactions. Specify stereochemistry where appropriate. a) b) 11 CH3CHCH₂CH CH3 & • 1800 + NaOH CH3CH₂OH- H₂O warm HCOCH₂CH3 1) NaOCH₂CH3 (1 eq) 2) aq HCI (cold)Propose a reasonable stepwise mechanism, using curved arrow notation to show the flow of electrons, for the following reaction. O₂N H KCN EtOH, H₂O O₂N OH NO₂Cinnamoyl chloride (C9H7CIOO) can be prepared by the two-step sequence shown below. Reaction 1: C7H60 + CAH6O3 C9H8O2 + C2H402 Reaction 2: C9H&O2 + SOC2 → C9H7oci + sO2 + HCI CH60 C4H6O3 C9H8O2 C2H402 SOCI2 C9H,Oci SO2 HCI Molar masses 106.12 102.09 148.16 60.05 118.96 166.60 64.07 36.46 (in g mol-1) What is the percent atom economy for the synthesis of cinnamoyl chloride? Enter an answer accurate to three significant figures. Number
- For the reaction shown, the major products form via the A) SN1 B) SN2 C) E1 D) E2 H₂, Br CH3CH₂OLi ©2017 ProtonGuru.com E) Mixture of E1 and E2 F) Mixture of S1 and SN2 G) Mixture of Sn2 and E2 H) Mixture of S1 and E1 1) No reaction pathway(s).Q17. Compound 1 can undergo an intramolecular reaction to give cyclic product 2. Using curly arrows, show the mechanism of this reaction – note that the mechanism involves more than one elemental step - and draw the structure of 2; chemical formula is provided as guidance. H2N. C5H9NO CH3OH 2Click the "draw structure" button to launch the drawing utility. Draw the product formed wvhen the following compound is treated with two equivalents of CH3CH,CH,CH,MgBr followed by H,O. of OCH, draw structure ...