Starting from the Newman projection below, rotate only theback carbon to provide the structure in an eclipsedconformation.CH3HHHHCH(CH3)2Q'DrawingITa11

Step 1: Step 2: Step 3: Step 4:

Answered: Starting from the Newman projection…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 5CTQ

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Q 11 please
Is this correct ??
19. Which Newman projection rep- resents the most stable confor- mation of 3-methylpentane when viewed down the 2-3 carbon- carbon bond? A) B) CH3 H CH3 H CH3 H H H CH₂CH3 H CH₂CH3 CH3 C) D) CH3 CH3 CH3 CH3 H H H H CH₂CH3 CH3 CH2CH3 H
newman 2o Draw the newita projection of the following Compound looking down the Bond indicated via the arrow. Br 15
2 Write the IUPAC name for each compound. Ο COC-M (a) HV Ο 0 || (d) H₂N- C (b) CH₂(CH₂),COCH, OTT HO noitos2) alodo d diw sobirbydaA to noilo ono evig of alcools dikw 39891 abitbydA (8.81 (c) CH₂(CH₂)4CNHCH, no bae totes me to slom 0 O CNH₂ با нио но но но HOOH + HOOO HO HOOOH OHO.HOOD HO || (e) CH₂CO-A iw sobixbydnA to noltoso. driw do A (D681 moitoo@) aoniMA "I w bn shomme a onions to solomeowths of elom ono bas shima Joubo aviy oj vig OH OHO bertiup bios biydisororesidenten (f) CH3CHCH₂COCH₂CH3
Alkenes
B) Draw the correct structure for the product in each of the following mas Lad —CH—CH_* HH CC-CH₂-CH₂ +2H-H_ D) C) CH₂-CH₂-C-CH-CH₂-CH₂ +H-OH_ T afm CH₂ CH₂ H -CH+H-OH-
For each compound shown below, convert the structure to the form indicated. H a) b) CH3CH₂ Br 'CI H CO₂H CH3 to zig-zag (line) notation (include stereochemistry) to Newman projection (staggered) along C3-C4 bond
a model of cyclohexane in a chair conformation, and explain why the names “axial” and“equatorial’ are appropriate.
Build a model of methylcyclohexane, and use the model to complete the following Newmanprojections of methylcyclohexane in the chair conformation: a. When the methyl group is in an axial or equatorial (circle one) position, the molecule is inits lowest potential energy conformation. b. Label one Newman projection above anti and the other gauche to describe the relationshipbetween the methyl group and C3 of the ring. c. In general, which is a lower PE conformation, anti or gauche? d. Explain how your answer to b and c provide an explanation for why it is more favorable fora large group to be in an equatorial than an axial position.
Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This group is called an ethyl group and can be considered a sphere about twice the sizeof a methyl group. Draw the following Newman projections sighting down the C1C2 bond... a. The lowest potential energy conformation. b. The highest potential energy staggered conformation.
As a rule, axial alcohols oxidize somewhat faster than equatorial alcohols. Which would you expect to oxidize faster, cis-4-tert-butylcyclo-hexanol or trans-4-tert-butylcyclohexanol? Draw the more stable chair conformation of each molecule.

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Starting from the Newman projection below, rotate only the back carbon to provide the structure in an eclipsed conformation. CH3 H H H H CH(CH3)2 Q ' Drawing I Ta 1 1