The structure of hydroxymethylcyclohexane is shown below. OH Given this structure, answer the following: Part 1: How many degrees of unsaturation (index of hydrogen deficiency) does this molecule have? (Calculate its IHD.) Part 2: There are five constitutional isomers of hydroxymethylcyclohexane that contain the cyclohexane ring. Draw these below in the box provided.
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- Name compounds 1 and 2 below. Include stereochemical labels.[Review Topics] [References) The cyclohexane derivative shown exists primarily in the more stable of the two available chair conformations. Give the position, axial or equatorial, of each of the three groups shown in the more stable chair conformation. If a group divides its time equally between axial and equatorial positions, indicate this with ax/eq. The table of "Axial Strain Energies for Monosubstituted Cyclohexanes" found in the "Strain Energy Increments" section of the Reference tool is useful for answering this question. 6CH2CH3 Group a is Group b is Group c is Submit Answer Retry Entire Group 9 more group attempts remaining 1:06 PM 5П/2021 f12 insert prt sc delete & backspace 6 8 9.Carbonyl-containing compounds are equally important in biological molecules. The following line diagram is one example: What is the IUPAC name of the above molecule? Type your answer in, ignoring any isomerism that may exist in this line diagram. You will need to submit a handwritten response to the next part of this question (see below). Label the question number (Q7) and show your answer legibly and clearly. Your handwritten response for this question will be awarded up to Handwritten response Question 7: a. Write a reaction equation between the above compound and propan-1-ol to form a hemiacetal. b. Combine the hemiacetal from part (a) with a second molecule of propan-1-ol and draw the structure of the resulting acetal. In your answer include the structural formulas, preferably as line diagrams, of all organic reactants and products.
- 5) relationship between the pairs of structures. NOTE: Each term may be used more than Choose the term from the five terms listed below that BEST describes the once and not all terms need be used. Identical Diastereomers Enantiomers Constitutional isomers Not isomers CH3 CH3 ÇI H3C-Br CH3 Br -CI H,C. D-H H3C- Br H- -D Br CH3 -CI ČH3 OH H3C, CHO OHC, OH OH H. HO CHO OHC CH3 H. OH ÓHPlease answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations are not needed. Keep it short, brief, and direct because I only need the answers. Which of the following statements is (are) true about cis- and trans-1,3-dimethylcyclohexane?[Review Topics] (References] Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective. Note that cis, trans isomers are an example of stereoisomers. CH3 H3C Br Br Но Но- Submit Answer Retry Entire Group 9 more group attempts remaining 1:06 PM (? 5/7/2021 Chp delete insert prt sc t9 144 >>A backspace home 7 9 Y U 00
- Determine the relationship between the following pairs of compounds drawn below.Possible answers are listed in the box and can be used more than once, but each pair of structuresshould only have one answer each.1 and 2 _____3 and 4 _____5 and 6 _____7 and 8 _____A) constitutional (structural) isomersB) enantiomersC) diastereomersD) the same compoundE) unrelated1. Which of the following is the correct name for the compound shown? Bubble your answer in completely. O (2E,6Z)-5-methyl-2,6-octadiene O (2Z,6E)-5-methyl-2,6-octadiene O (2E,6Z)-4-methyl-2,6-octadiene O (2Z,6E)-4-methyl-2,6-octadieneDraw a resonance structure, complete with all formal charges and lone (unshared) electron pairs, that shows the resonance interaction of the cyano with the ortho position in benzonitrile. CEN benzonitrile • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. • In cases where there is more than one answer, just draw one.
- We’ll see in the next chapter that there are two isomeric substances bothnamed 1,2-dimethylcyclohexane. Explain.Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Long and detailed explanations are not needed. Keep it short, brief, and direct because I only need the answers as soon as possible. The energy diagram below shows the conformational changes during rotation around the C–C bond in compound a. Which letter(s) on the graph correspond(s) to the Newman Projection shown to the right of compound a?Chapter 2 [References] a HỖ CH2OH H, H. H CÓH In its most stable chair conformation, indicate the orientation of each of the labeled groups in this substituted cyclohexane. Group a: axial Group b: equatorial v Group c: axial