4) Draw the product of the following reaction and for the product label all chiral carbons...
4) Draw the product of the following reaction and for the product label all chiral carbons and the double bonds as (R), (S), (E), or (Z). NasCHs may or may not react more than once. It is up to you to decide. (3 marks) Br NaSCH3 (excess) acetone Br
4-chloro-3, 4-dimethylnonan-1-amine
Assignment 3: Chiral Carbons and Stereoisomers On a page titled Chiral Carbons draw using a chemical drawing program or other computer generated form the expanded structure of your molecule. No hand drawn structures will be accepted. O Determine if your molecule contains any chiral carbons. If there are chiral carbons in your molecule, circle or highlight all of them. If your molecule does not contain any chiral carbons explain why none of the carbons are chiral. One a...
12. Classify each of the chiral carbons in the following structures as R or S (there may be more than one in a molecule). (8 points) H OH H NH2 .CH3 HgN H CH3 H
12. Classify each of the chiral carbons in the following structures as R or S (there may be more than one in a molecule). (8 points) H OH H NH2 .CH3 HgN H CH3 H
both please show the work
A) Determine the absolute configuration for all the chiral carbons in the following molecules. 5 points. + ++ B) Determine the E/Z configuration of each of the double bonds in the following molecules. 5 points.
Which of the following will react with (R)-2-hexananol to produce a product that has the S-configuration at the chiral carbon? More than one answer may be correct, but at least one of them is. TsCl with pyridine; then NaBr OPBr3 SOCl2 with pyridine; then NaSCH3
I need mechanism and R or S and
plz don't forget to determine the seteroisomers
4.a) What are the major product(s) formed in each of the following reactions b) Draw the mechanism for each reaction unless otherwise indicated c) Draw all stereoisomers that may form and label chiral carbons as (R) or (S) d) If stereoisomers are formed determine if they are enantiomers, diastereomers, a meso compound or an achiral molecule. (30 Marks,) b) HBr/H22 2-methy-2-butene dilute H2SO4 Br2l H20...
label the alpha carbon and beta carbons in each of the
following compounds.
naming alkenes, E/Z nomenclature and determine the overall relative stability of alkenes Predict and draw the major elimination product based on Zaitsev's rule Be able to draw the mechanism for both E1 and E2 and their corresponding energy diagrams Predict whether a reaction will be first or second order (S,1, S 2, E1 or E2) 1. Label the a carbon and B-carbons in each of the following...
Using Fisher projections draw all stereomers of the compound below. Label each chiral center as R or S.
Please draw all four bonds at chiral centers. Draw the mechanism and the major organic product for the reaction below. H- Na MSO Draw the curved arrow notation for the first step. CCF
Draw leucine at physiological pH and label the chiral carbon center (1) Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates appropriate atom(s) by selecting each atom and assigning it a map number of 1 until all atoms are mapped. To do this, and choose Atom Properties. (Mac users: Use an equivalent for right-clicking.) Then, clear the check mark to enable the entering a value. DcaQ H: HNL CH 1-A0oooood...