al in At most stabled Newma- projection view of 4 Me EL I Me + b)...
in Newman - Projection sale energy levels! H al Mé 4 Me tbuk 5) in Fisher-Projection! OH ICHO OH ८) - सल्लाने का Me in Natta projection! H Me H d) most stabled chair conformation in tBu -Me Me in Newman - Projection all energy levels! ## Mé ME ме tBuk 5 in Fischer - Projection! Ott CHO () to tester OH Me H projection! Me H H in Natta / for example IH Br in most stabled chair conformation...
Can someone please help me draw the Fischer projection for (2R,4S) methyl-4-amino-4-chloro-2-methoxypentanoate? I understand the nomenclature and process on how to draw a Fischer projection, but I am stuck on where to draw the CH2 between both chiral centers. Thank you!
4. Consider the following Fischer Projection: CH, OH I 9 CH OH A Does this represent a monosaccharide, a disaccharide, a trisaccharide or something else? B Are any chiral carbons present? If so, circle each one. C Does this represent an aldose or a ketose? Explain your response and draw a box around the relevant functional group. D Give the molecular formula for this compound. E Is this compound classified as an L-isomer or a D- isomer? your response. Explain...
use a Newman projection of the C3-C4 bond of 223-trimethy1-4-phenylhexane to show the most stable conformation first. Rotate through all of the eclipsed and staggered conformations. Using the energy values provided in the tables below calculate the relative energies of the different conformations. Plot the changes in energy in the graph diagram providd. Hint: Draw a 2D structure first and "bold" the bond viewed in your Newman projection. vided. 2D Structure Approximate Eclipsing Energy Values (kcal/mole) H Me Et i-Pr...
4. Draw the most stable E2 elimination product for the following. Include a newman projection justify your answer. (2 points) CH3 - CH₂ a. ČH₂ či H3C- CH b. H. CH₂ (2 points)
el coeficiente de correlación rny nos indica a. La fortaleza de la relación b. La c. La presencia de outliers en el eje de Y d. La naturaleza de la relación que X causa camblos en Y e. Ninguna de las anteriores. cuál de las siguientes aseveracones cuadrática entre X, Y cercanía de los datos a la ecuación lineal entre X, Y se una desviación estándar s. Si una observación es tres veces el promedio (a saca de la muestra,...
4. Draw the most stable and most unstable Newman Projection for the following molecules using the rotation around the C3-C4 bond (use the IUPAC rules to number the chain) 5. Draw the two chair conformations for each of the following cyclohexane derivatives and then choose the conformation that is the most stable. Br BA 3 3 3 $ 2879 So ya 6. For the following compounds, identify the chiral carbons with an asterisk (*) and for those that are not...
Question 2 (4 points) In the following Haworth structure, is this the A or B anomer? CH,OH OH OH H O a, because the OH is below the plane of the ring OB, because the OH is below the plane of the ring a, because the OH is above the plane of the ring OB, because the OH is above the plane of the ring In the following Fischer projection, which chiral carbon is used to determine whether the sugar...
COnsider the following elements; Li Al Mg I S N a) Most Metallic? b) Least Metallic? C) Lowest Electronegativity? d) Highest ionization energy? e) Largest atomic radius? f) Which are non-metals? g) Which are conductors? h) Highest electron affinity? I) List them in order from small atomic to large size. J) Would gain two electrons to form ion? K) Would iodide ion considered to be cations or anions? L) Would lithium ion be larger or smaller than lithium atom? M)...
Need help. I added the entire page because for some questions, you have to go back to previous questions I appreciate your help r excuses! Expect an email from me this evening. These sheets are your scratch paper. Assume any necessary workup for 1. Which compound conforms to the supposed molecular formula of a carbohydrate? Interestingly, the answer is uset in sunless tanning sprays and lotions. e not a- a. b. C. , for sure is? Inferestingly, fucose is part...