StylesEditingVoice9.Answer ALL parts of this question.(a) Use the Cahn-Ingold-Prelog rules to assign the configuration of thefollowing substituted biphenyl (Scheme Q9a) (note: Ph=C6H5):PhSZONO,N,SPh(Scheme Q9a)(b) Explain why chiral resolution was unsuccessful in isolating the followingsubstituted biphenyl (Scheme Q9b) and only a racemic mixture wasobtained:HO,C.ONO,Nco,H(Scheme Q9b)

1.)To write the Newman projection of the compound, rotate the molecule 90 degrees and look at it…

Answer ALL parts of this question. (a) Use the Cahn-Ingold-Prelog rules to assign the configuration of the following substituted biphenyl (Scheme Q9a) (note: Ph3CeHs): PhS. NO2 O,N, SPh (Scheme Q9a) (b) Explain why chiral resolution was unsuccessful in isolating the following substituted biphenyl (Scheme Q9b) and only a racemic mixture was obtained: HO,C ON ON co,H (Scheme Q9b)

Answer ALL parts of this question. (a) Use the Cahn-Ingold-Prelog rules to assign the configuration of the following substituted biphenyl (Scheme Q9a) (note: Ph3CeHs): PhS. NO2 O,N, SPh (Scheme Q9a) (b) Explain why chiral resolution was unsuccessful in isolating the following substituted biphenyl (Scheme Q9b) and only a racemic mixture was obtained: HO,C ON ON co,H (Scheme Q9b)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Give detailed Solution with explanation needed with structure..don't give Handwritten answer
. [10]-Annulene may be represented by the following isomeric structures. (a) Say whether any of these is aromatic or not, and explain your answer. (b) If [10]-annulene were to be disubstituted with methyl groups at positions C1 & C6, which of the two structures would be preferred and why? (c) If C1 & C6 were linked (i) directly to each other or (ii) through a methylene group, would you expect any aromaticity from the resulting compounds. If not, why? And if so to what degree?
(c) Answer the following questions: It is possible for a compound to be chiral even though it lacks a carbon atom with four different groups. Using two nitro groups, one isopropyl group and one carboxy group as substituents, draw the structure of an optically active biphenyl that is void of a chiral carbon. i. ii. Deduce, giving reasons, whether or not the following molecules are optically active. H3C CH3 ČH(CH3)2 Quaternary ammonium salt NH2 Compound A НОСІНС OCH3 OCH3 Br Compound B
Give detailed Solution with explanation needed with structure..don't give Handwritten answer....
(b) Below are the structures of retinal and zingiberene. i) Jangastha retinal zingiberene Identify the isoprene units that make up each structure and highlight the head- to-tail connections.
Answer Q41, 42
(a) Draw all other stereoisomers of the molecule , labelling meso forms (if any), and assign descriptors to chiral carbon atoms. (b) Including molecule below, label pairs of enantiomers and pairs of diastereomers. (c) If you were to distill a mixture of all the isomers, how many fractions could be obtained, and what is in each fraction?
Answer ALL parts of this question. The structure shown below is that of the E-isomer of tripolidine, an antihistamine (the E-isomer is more active than the Z-isomer in this capacity): (a) (b) H3C- oto Explain how the Cahn Ingold Prelog sequence rules can be used to rank groups in order of priority, using the four groups attached to the C=C double bond in tripolidine as illustrations. Based on the order of priority of the four groups determined in part (a) of this question, explain why the isomer of tripolidine shown above is defined as the E-isomer. (c) In general terms, explain why this isomer might have different effects in the human body from its geometric isomer.
Below are drawn the different chair conformations of the methyl glycoside of galactose. но он но он оМе OMe но- в A OH он (ii) Give the correct full name of compound A (= B) (ii) The name of the compound does not contain information on conformation (only configuration). Give the accepted conformational description for compound A and for compound B. (iv) Draw the Fischer projections of the open form of the corresponding reducing sugars of compound A (= B).
Mescaline (see structure X) is a naturally-occuring psychedelic compound isolated from the peyote cactus. If mescaline (X) was partitioned between 3M NaOH and dichloromethane (CH2CI2), would X partition primiarily into the organic layer, aqueous layer, or neither layer? H3CO. „NH2 H3CO mescaline ÓCH3 Organic layer Aqueous layer O Neither layer. X would not partition effectively into either the aqueous or organic layer
2. What is (A) and (B)?
Give a clear handwritten answer with short explanation....no need more explanation....please check if they are correct with short explanation....please give answer all....