Establish the relationship between the two compounds below. H. AA H H Are they enantiomers, diastereoisomers, constitutional isomers, or two molecules of the same compound? Provide an IUPAC name for the molecules. H H. CI
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- Give the relationship between the pair of molecules below by selecting from the choices below: A. Enantiomers B. Diastereomers (Geometric) C. Diastereomers (Configurational) D. ConstitutionalIsomers–SkeletalE. Constitutional Isomers – Functional F. Constitutional Isomers – Position G. Identical moleculesRank the following groups in order of decreasing priority. −F, −NH2, −CH3, −OH10. Draw all isomers of difluorochlorobutane including stereoisomers
- How much of the R enantiomer is present in 10g of a mixture that has an enantiomeric excess of 30% of the S isomer?Convert the following Fischer projections into tetrahedral representations, and assign R or S stereochemistry to the molecules on part a and b in the pictureWhat is the relationship between stereoisomers and enantioners? Give a real life example?
- For the molecule with formula C7H14O please draw the constitutional isomers with the properties as indicated below. Contains a 6-membered ring (indicate stereo chemistry using wedge/dash if necessary) Contains a proton with the pKa of approximately ~44 Contains a carbonyl group and no double bonds Is a meso compoundThe LD50 (“Lethal Dose, 50 %”) is a value used in toxicology which gives the amount of a substance required to kill 50 % of a test population. It is usually reported based on body weight. For racemic carvone LD50 is reported as 1640 mg/kg. 1. Would it consider carvone to be toxic to an average person? Explain. 2. Would it be expected this the LD50 value to be the same for each enantiomer? Explain at the molecular level in stereochemical terms.Draw all the isomeres of a thioester with molecular formula C4H8OS
- Need help differentiating enantiomers,diastereomers,constitutional isomers and whether it is a same compoundHow many stereoisomers does ephedrine have?4-Chloro-2-pentene has a double bond that can have either the E or the Z configuration and a stereogenic center that can have either the R or the S configuration. How many stereoisomers arepossible altogether? Draw the structure of each, and group the pairs of enantiomers.